DKZ (디케이지) — one of South Korea’s most passionate boy bands — has built an incredible seven-year journey that fans around the world will never forget. Formerly known as DONGKIZ (동키즈), this K-pop group from Seoul, South Korea officially wrapped up their group activities on May 31, 2026, closing a brilliant chapter in 4th generation K-pop history.
If you’re a loyal member of DONG-ARI (the official DKZ fandom) or you’re just discovering this group, you’ve landed in exactly the right place. This guide covers everything — from DKZ member profiles, birthdays, heights, MBTI types, and fun facts, all the way to their full discography, award wins, and live performances.
Whether you’re searching for a DKZ biography, a K-pop idol profile, or you want to know more about Jaechan’s acting career, Juone’s leadership, or the group’s Hallyu legacy, we’ve got it all right here. Let’s dive in!
DKZ isn’t just any K-pop boy group — they’re a band that grew up in front of their fans, reinvented themselves, and left the stage on their own terms. Here’s a quick snapshot of who they are:
- Official Group Name: DKZ (디케이지)
- Former Name: DONGKIZ (동키즈)
- Stylization: All caps — DKZ
- Origin: Seoul, South Korea
- Label / Agency: Dongyo Entertainment (동요엔터테인먼트)
- Genre: K-pop, Dance-Pop, Synth Funk
- Generation: 4th Generation K-pop
- Debut Date: April 24, 2019
- Debut Single Album: DONGKIZ On The Block
- Pre-debut Single: “Nom” — released November 21, 2018
- Name Change: DONGKIZ → DKZ on March 18, 2022
- Fandom Name: DONG-ARI (동아리)
- Fandom Colors: Love Potion, 424 XGC, Lime Punch + Silver Starlight
- Official Greeting: “From East to World! Hello, we are DKZ!”
- Sub-units: DONGKIZ I:KAN (disbanded), NINE to SIX
- Group Activities End Date: May 31, 2026
- Official Website: dongyoent.com/dkz.php
- Social Media: Instagram dkz_dy | TikTok dkz_dy | YouTube: dkz_dy | X: dkz_dy | Facebook: dkzdyofficial| Homepage: https://dkz.bstage.in/
- Inspiration: Modeled after the American boy band New Kids on the Block
- Current Members (Final Lineup): Sehyeon, Mingyu, Jaechan, Juone, Giseok
DKZ started their journey as DONGKIZ back in 2018 with pre-debut activities that included dance covers, busking, and international appearances at events like the HEC Korea Concert in Thailand and the 2018 JOOX Thailand Music Awards. Over the years, the group went through lineup changes, a full rebrand, and came out stronger every single time — earning a dedicated global fanbase and several prestigious K-pop industry awards.
DKZ Member Profiles 2026
Quick Reference Table
| Stage Name | Full Name | Role | Birthday | Zodiac | Height | Weight | Blood Type | MBTI | Nationality |
|---|---|---|---|---|---|---|---|---|---|
| Juone (주원) | Kim Jong-hyeong (김종형) | Leader, Lead Vocalist | April 13, 2002 | Aries | 178 cm (5’10”) | 66 kg (145 lbs) | AB | ISTJ/ESTJ | Korean |
| Sehyeon (세현) | Kim Se-hyeon (김세현) | Rapper, Vocalist, Dancer | June 25, 2000 | Cancer | 179 cm (5’10”) | 62 kg (137 lbs) | Unknown | Unknown | Korean |
| Mingyu (민규) | Jeon Min-gyu (전민규) | Main Vocalist, Dancer | January 9, 2001 | Capricorn | 175 cm (5’9″) | 58 kg (127 lbs) | O | ENFP | Korean |
| Jaechan (재찬) | Park Jae-chan (박재찬) | Vocalist, Rapper, Visual | December 6, 2001 | Sagittarius | 177 cm (5’10”) | 58 kg (128 lbs) | O | Unknown | Korean |
| Giseok (기석) | Ryu Gi-seok (류기석) | Vocalist, Dancer, Maknae | June 24, 2004 | Cancer | 180 cm (5’11”) | 63 kg (138 lbs) | O | INFP | Korean |
Detailed Member Profiles
🎤 Juone (주원) — The Leader
Juone
- Stage Name: Juone (주원) — updated January 2, 2026 (previously Jonghyeong/종형)
- Birth Name: Kim Jong-hyeong (김종형)
- Position: Leader, Lead Vocalist, Main Dancer
- Sub-unit: NINE to SIX (with Mingyu)
- Birthday: April 13, 2002
- Age in 2026: 24 years old
- Zodiac Sign: Aries
- Height: 178 cm (5’10”)
- Weight: 66 kg (145 lbs)
- Blood Type: AB
- MBTI: ISTJ / ESTJ
- Nationality: Korean
- Hometown: South Korea
- Representative Emoji: 🐻
- Instagram: @jh_dkz
- Contract Status (2026): Renewed with Dongyo Entertainment; continuing individual activities
He changed his stage name from Jonghyeong to Juone on January 2, 2026 — one of his final acts as the group’s leader before their farewell.
Juone has a surprising hobby: he loves walking, and calls it one of his favorite ways to clear his mind.
His all-time favorite season is autumn (fall) — he’s the kind of guy who’d spend a rainy October afternoon with a cup of tea.
He won third place at a municipal speed skating competition — so yes, he can skate!
Before music, he also won an award at a dance competition, which makes sense given his role as Main Dancer.
He was vice president of his class in elementary school — a natural leader even as a kid.
One of his most unique talents is that he can tell the members apart just by shaking their hands — talk about being in tune with your teammates!
Juone’s specialty stage skill is performing girl group dances, which always gets the crowd going.
His favorite drama is “It’s Okay, It’s Love” — a South Korean romantic psychological drama.
His message to DONG-ARI has always been heartfelt: “My love, I love you.”
🎤 Sehyeon (세현) — The Rapper-Vocalist
Sehyeon
- Stage Name: Sehyeon (세현)
- Birth Name: Kim Se-hyeon (김세현)
- Position: Rapper, Vocalist, Dancer
- Birthday: June 25, 2000
- Age in 2026: 25 years old
- Zodiac Sign: Cancer
- Height: 179 cm (5’10”)
- Weight: 62 kg (137 lbs)
- Nationality: Korean
- Hometown: Hapcheon-gun, South Gyeongsang Province, South Korea
- Joined DKZ: Announced March 28, 2022 (as new member after rebrand)
- Nicknames: 아기토끼 (Baby Rabbit), AI
- Instagram: @sehyeon_dkz
- Contract Status (2026): Transitioning to individual activities with Dongyo Entertainment
Sehyeon was born in Hapcheon-gun, South Gyeongsang Province — a city famous for its stunning landscapes in southern Korea.
He joined DKZ as one of the three new members announced on March 28, 2022, following the group’s rebrand from DONGKIZ.
His cute nickname “Baby Rabbit” (아기토끼) suits his warm and soft visual perfectly.
He also goes by the nickname “AI” — fans joke it’s because he’s almost too perfect to be real!
His hobbies include looking at the ceiling while listening to music — truly a man of peaceful vibes.
Sehyeon loves shopping for clothes and has a great personal style that fans adore.
His TMI (Too Much Information) confession? He loves raw onions dipped in red pepper paste. Adventurous eater!
His described charm is his “unexpected charm” — the kind that sneaks up on you.
He’s passionate about his music and dancing — known for his precision in group choreography.
His message to fans: “I love you very much, thank you. Let’s celebrate only good days together.”
🎤 Mingyu (민규) — The Main Vocalist
Mingyu
- Stage Name: Mingyu (민규)
- Birth Name: Jeon Min-gyu (전민규)
- Position: Main Vocalist, Dancer
- Sub-unit: NINE to SIX (with Juone)
- Birthday: January 9, 2001
- Age in 2026: 25 years old
- Zodiac Sign: Capricorn
- Height: 175 cm (5’9″)
- Weight: 58 kg (127 lbs)
- Blood Type: O
- MBTI: ENFP
- Nationality: Korean
- Hometown: Incheon, South Korea
- Former Trainee: JTG Boys (formed group JWiiver); previously with Starweave Entertainment
- Nickname: Mangyu
- Instagram: @mg_dkz
- Contract Status (2026): Transitioning to individual activities with Dongyo Entertainment
Mingyu was born in Incheon, South Korea — a major port city and home of Incheon International Airport.
Before DKZ, he was a trainee with JTG Boys, where he was part of the group JWiiver — so he had some experience before joining the DKZ family.
His nickname “Mangyu” is a playful twist on his name that fans and members use affectionately.
His biggest described con? He talks a lot — but fans love him for exactly that energy!
His biggest pro? He’s a natural mood maker who lifts the atmosphere in any room.
Mingyu’s hobbies include watching YouTube and skateboarding — a cool creative combo.
His charm? Easy — it’s all about his voice. Fans consistently describe his vocals as one of DKZ’s standout qualities.
He is confident in badminton and bowling, making him dangerous at any sports-themed fan event.
In winter, he loves staying at home eating snacks — a very relatable self-care plan.
Just like Jaechan, Mingyu dislikes sashimi — a fun shared quirk between the two members!
🎤 Jaechan (재찬) — The Visual & Actor
Jaechan
- Stage Name: Jaechan (재찬)
- Birth Name: Park Jae-chan (박재찬)
- Position: Vocalist, Rapper, Visual
- Sub-unit: DONGKIZ I:KAN (with Munik — now disbanded)
- Birthday: December 6, 2001
- Age in 2026: 24 years old
- Zodiac Sign: Sagittarius
- Height: 177 cm (5’10”)
- Weight: 58 kg (128 lbs)
- Blood Type: O
- Nationality: Korean
- Hometown: Daegu, South Korea
- Languages: Korean, Mandarin Chinese
- Known For: Role in Watcha BL drama “Semantic Error” (2022)
- Instagram: @jc_dkz
- Contract Status (2026): Renewed with Dongyo Entertainment; will continue acting & music activities
Jaechan was born in Daegu, South Korea — the country’s fourth-largest city and a hub of culture and fashion.
He gained massive recognition for his performance in the Watcha BL drama “Semantic Error” (2022), which made him a household name far beyond DKZ’s existing fanbase.
He’s one of the two original DKZ members (alongside Juone) who renewed their contract with Dongyo Entertainment for solo activities in 2026.
Jaechan is bilingual — he speaks both Korean and Mandarin Chinese, which broadens his appeal across Asian markets.
He loves to draw characters — there’s a hidden artist behind those performance skills!
He dislikes sashimi — a quirky food aversion he shares with fellow member Mingyu.
Jaechan won an award at the 2024 Korea Drama Festival — proof that his acting career is flourishing alongside his music career.
He’s described as having black eyes and black hair, with a visual quality that makes him look younger than his actual age.
Jaechan appeared in multiple acting projects before his big break, including dramas and web series, making him the most well-rounded idol-actor in the group.
His message to fans? “Hey Ari~ thank you so much and love you lots!” — always keeping it warm and personal.
🎤 Giseok (기석) — The Maknae
Giseok
- Stage Name: Giseok (기석)
- Birth Name: Ryu Gi-seok (류기석)
- Position: Vocalist, Dancer, Maknae (youngest member)
- Birthday: June 24, 2004
- Age in 2026: 21 years old
- Zodiac Sign: Cancer
- Height: 180 cm (5’11”) — the tallest member!
- Weight: 63 kg (138 lbs)
- Blood Type: O
- MBTI: INFP (previously ENFP)
- Nationality: Korean
- Representative Emoji: 🦊
- Instagram: @7iseok_dkz
- Joined DKZ: March 28, 2022
- Contract Status (2026): Transitioning to individual activities with Dongyo Entertainment
Giseok is the maknae (youngest member) of DKZ, born on June 24, 2004 — making him the baby of the group throughout their entire run.
Despite being the youngest, he’s also the tallest member at 180 cm (5’11”) — quite the fun reversal!
His representative emoji is 🦊 (a fox), perfectly matching his playful, clever, and charming energy.
His MBTI changed from ENFP to INFP over time — fans saw him mature and reflect more deeply as the years went on.
As Blood Type O, Giseok fits the common Korean personality profile of being outgoing and leadership-oriented.
He joined DKZ at just 17 years old as one of the three new members in 2022 — one of the youngest K-pop idol recruits in his generation.
His zodiac sign is Cancer, which he shares with fellow member Sehyeon — two Cancers in one group!
Fans describe his stage presence as magnetic — he has an ability to draw your eye during group performances.
Giseok is known for being warm and emotional with fans, often the member who gets visibly moved during fan interactions.
His Instagram handle @7iseok_dkz is a playful take on his name — “7” sounds like “gi” in Korean (칠 → 기), a clever wordplay that fans adore.
Achievements
DKZ — across both their DONGKIZ and DKZ eras — packed an impressive list of accomplishments into seven years of activity. Here’s a look at some of their biggest highlights:
Awards & Recognitions
- 🏆 2019 Asia Artist Awards — Focus Award (Music) — Won at Mỹ Đình National Stadium, Hanoi, Vietnam
- 🏆 2022 Brand of the Year Awards — Male Idol: Rising Star Award (September 2, 2022)
- 🏆 2022 Genie Music Awards — Next Generation Award
- 🏆 2022 MAMA Awards — Won a spot as the honorary winner of MNET Plus’ Road to Max: Road to MAMA Awards (performed at Kyocera Dome, Osaka, Japan — November 29, 2022)
- 🏆 2024 Korea Drama Festival — Award won by member Jaechan (October 13, 2024)
- 🏆 32nd Korea Culture and Entertainment Awards (2024) — K-pop Singer Award (December 10, 2024)
Music Chart Milestones
- Chase Episode 3. Beum (“Uh-Heung”) — First music show win, on SBS M’s The Show (October 18, 2022) — their first-ever music show trophy, 1,273 days after debut
- Reboot (2024) — Topped iTunes Top Album Chart in Taiwan; reached Top 10 in Thailand and Hong Kong
- DKZ Year End Project Song ‘It’s All Right Part.3’ — Peaked at #12 on the Circle Albums Chart (2022)
International Milestones
- K-Expo 2022, São Paulo, Brazil — Only K-pop idol group invited to Brazil’s largest Hallyu cultural festival (July 9–10, 2022)
- KCON 2022 Japan — Performed at the Ariake Arena in Tokyo (October 15, 2022)
- 2022 MAMA Awards in Osaka — One of the most prestigious K-pop stages in the world
- Korean Cultural Center Concert, Turkey — Performed in 2019 and again in 2021 in Ankara
- 2019 Asia Artist Awards, Hanoi — One of the earliest international recognition events for the group
Sub-unit Debuts
- DONGKIZ I:KAN (Munik + Jaechan) — Debuted July 7, 2020 with “Y.O.U” (disbanded February 2023 upon Munik’s departure)
- NINE to SIX (Juone + Mingyu) — Debuted May 31, 2023 with the single album Good To You, featuring “Don’t Call Me,” “Nod,” and “Digital Love”
Discography and Music Videos
DKZ (including their DONGKIZ era) released a steady body of work that covers pop, dance-pop, funk, hip-hop, EDM, and more. Here’s their full discography:
Mini Albums (EPs)
| Title | Release Date | Title Track | Notes |
|---|---|---|---|
| Dongky Town | November 6, 2019 | “Fever” | 1st mini album; disco-EDM style; won Focus Award at 2019 AAA |
| Chase Episode 2. Maum (Reissue) | May 26, 2022 | “Cupid” (Acoustic ver.) | Limited acoustic reissue; sold out in minutes |
| Reboot | April 12, 2024 | “Like A Movie” | 2nd mini album; topped iTunes in Taiwan; group’s 5th anniversary comeback |
| Tasty | October 31, 2025 | “Replay My Anthem” | 3rd mini album; 6 songs total |
Single Albums
| Title | Release Date | Title Track | Notes |
|---|---|---|---|
| DONGKIZ On The Block | April 24, 2019 | “Nom” | Official debut single album; Minneapolis sound-based |
| BlockBuster | July 22, 2019 | “BlockBuster” | Samples Ghostbusters (1984) theme song |
| Ego (自我) | August 19, 2020 | “Beautiful” | 3rd single album |
| Youniverse | April 15, 2021 | “Universe” | 4th single album |
| Chase Episode 1. Ggum | July 1, 2021 | “Crazy Night” | 5th single album; Chase Trilogy begins |
| Chase Episode 2. Maum | April 12, 2022 | “Cupid” | 6th single album; debut under name DKZ |
| Chase Episode 3. Beum | October 6, 2022 | “Uh-Heung” | 7th single album; concludes Chase Trilogy; first music show win |
Digital Singles
| Title | Release Date | Notes |
|---|---|---|
| “Dreaming You” (상상속의 너) | September 11, 2019 | Dance-pop; dedicated to fans |
| “All I Need Is You” | January 2, 2020 | Funk single; marked Kyoungyoon’s return |
| “Lupin” | March 15, 2020 | Old-school hip-hop dance single |
| “It’s All Right” | December 30, 2020 | 1st year-end project song; co-written & composed by all members |
| “2021 (Memories)” | December 30, 2021 | 2nd year-end project song |
| “2022 (Forever)” | December 30, 2022 | 3rd year-end project (It’s All Right Part.3); peaked #12 Circle Albums Chart |
| “Daymoon” | December 5, 2023 | Digital single |
| “2023 (Friends)” | December 30, 2023 | 4th year-end project (It’s All Right Part.4) |
| DKZ Year End Project Song ‘It’s All Right Part.5’ | January 5, 2025 | 7th digital single |
Pre-debut Single
| Title | Release Date | Notes |
|---|---|---|
| “Nom” (DONGKIZ Pre-debut D/S 1.) | November 21, 2018 | Minneapolis sound-based; later became debut title track |
Notable Music Videos
- “Nom” — Energetic pre-debut MV that introduced the world to DONGKIZ’s playful performance style
- “Fever” — Disco-EDM banger that became one of their most beloved early tracks
- “Crazy Night” — High-energy performance video showcasing their electrifying stage presence
- “Cupid” (사랑도둑) — The comeback video for their DKZ rebrand era, a fan favorite
- “Uh-Heung” — The track that finally earned them their first music show win
- “Like A Movie” — Polished 2024 comeback video; filmed for their 5th anniversary
- “Replay My Anthem” — Their 2025 title track from the Tasty mini album
Live Performances and World Tours
DKZ may not have run massive world tours like some larger K-pop acts, but they absolutely showed up for their fans in meaningful and memorable ways — from their debut showcase performances, to Brazil’s biggest Hallyu festival, to their emotional farewell fan concert in 2026.
Tour & Concert History
| Event | Type | Date(s) | Location | Notes |
|---|---|---|---|---|
| HEC Korea Concert in Thailand | International Festival | 2018 | Thailand | Pre-debut performance |
| 2018 JOOX Thailand Music Awards | Awards + Performance | 2018 | Thailand | Pre-debut event |
| Charity Concert for Palu, Sigi & Donggala | Charity Concert | Late 2018 | Indonesia | Pre-debut stage |
| 2019 Asia Artist Awards | Awards Show | November 2019 | Mỹ Đình Stadium, Hanoi, Vietnam | Won Focus Award (Music) |
| Korean Cultural Center Concert | Cultural Concert | December 2019 | Turkey | Invited by Korean Cultural Center |
| Korean Cultural Center Concert | Cultural Concert | August 2021 | Ankara, Turkey | Second Turkey performance |
| K-Expo 2022 | Cultural Festival | July 9–10, 2022 | São Paulo, Brazil | Only K-pop idol group invited; largest Hallyu festival in Brazil |
| KCON 2022 Japan | K-pop Festival | October 15, 2022 | Ariake Arena, Tokyo, Japan | Won Road to Max: Road to KCON on MNET Plus |
| 2022 MAMA Awards | Awards Show | November 29, 2022 | Kyocera Dome, Osaka, Japan | Performed as honorary Road to MAMA winner |
| 2023 “Welcome to DTU” Fan Concert | Fan Concert (Online + Offline) | January 14–15, 2023 | SK Olympic Handball Gymnasium, Seoul, South Korea | First-ever live fan concert since debut; simultaneously streamed online |
| KDF Concert – 2024 Korea Drama Festival | Cultural Performance | October 13, 2024 | South Korea | Jaechan also received an award at the same event |
| 32nd Korea Culture and Entertainment Awards | Awards Performance | December 10, 2024 | South Korea | Won K-pop Singer Award |
| The Dinner Fan Concert (Farewell) | Fan Concert | April 11–12, 2026 | ECC Samsung Hall, Ewha Womans University, Seoul, South Korea | Second and final fan concert; farewell event for Korean fans |
| The Dinner Fan Concert – Taipei (Farewell) | Fan Concert | May 30, 2026 | Taipei, Taiwan | Final international performance before disbandment |
2026 Final Schedules
| Event | Date | Location | Status |
|---|---|---|---|
| The Dinner Fan Concert (Seoul) | April 11–12, 2026 | ECC Samsung Hall, Seoul, South Korea | ✅ Completed |
| The Dinner Fan Concert (Taipei) | May 30, 2026 | Taipei, Taiwan | ✅ Completed |
| Group Activities Officially End | May 31, 2026 | — | ✅ Concluded |
| Individual Activities Begin | June 2026 | — | 🔄 Ongoing — all 5 members |
A Final Word to DONG-ARI
DKZ gave everything they had for seven incredible years. From their early days as DONGKIZ performing at street busking events and international charity concerts, to performing on the stage of the 2022 MAMA Awards in Osaka, to releasing the heartfelt final mini album Tasty in 2025, this group never stopped growing.
Juone and Jaechan have renewed contracts and will continue working across music, acting, and more. Sehyeon, Mingyu, and Giseok are stepping forward as individual artists, all under the continued support of Dongyo Entertainment.
Their music, their bond with DONG-ARI, and the legacy of their Chase Trilogy, their fun year-end project songs, and their genuine love for their fans — that won’t disappear when the lights go off on May 31.
As DKZ themselves would say: “From East to World!”