EPEX Member Profiles 2026: Full Bio, Fun Facts & Tour Dates for Every Member

EPEX (이펙스) is taking the K-pop world by storm — and if you haven’t jumped on the bandwagon yet, 2026 is the perfect year to start. This South Korean boy group from C9 Entertainment has spent the last five years building one of the most creatively consistent discographies in the K-pop idol scene. Whether you’re a longtime ZENITH (that’s their fandom name!) or just discovering them for the first time, this guide covers everything you need to know about the EPEX members, profiles, facts, and 2026 tour dates.

From the leader Wish all the way to the maknae Jeff, each member brings a completely unique energy to the group. Their name — short for Eight Apex — says it all: these seven young men are each aiming for their own peak, and as a unit, they push each other to heights most K-pop boy bands dream of reaching. With the release of their landmark 7th EP Youth: Epilogue in June 2026 and a fresh world tour already announced, EPEX is proving they’re here for the long haul.

Ready to get to know them better? Let’s dive in.

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EPEX kicked off in 2021 under C9 Entertainment — the same label behind CIX — and quickly carved out a niche with their deeply personal storytelling and consistent album worldbuilding. Originally an eight-member group, they continued as seven after Keum departed in November 2025. Today, the lineup is stronger and more creative than ever.

Here’s a quick snapshot of everything about the band:

• Official Name: EPEX (이펙스 / イーペックス)
• Name Meaning: Short for “Eight Apex” — representing seven youths each reaching their own unique peak
• Label: C9 Entertainment
• Origin: Seoul, South Korea
• Debut Date: June 8, 2021
• Debut EP: Bipolar Pt.1: Prelude of Anxiety
• Genres: K-pop, hip hop, dance
• Current Members: Wish, MU, A-Min, Baekseung, Ayden, Yewang, Jeff (7 members)
• Former Member: Keum (departed November 2025)
• Fandom Name: ZENITH (제니스)
• Fandom Name Meaning: “The apex that the members will reach together”
• Official Color: EPEX Green
• Official Greeting: “Eight Apex! Hello, we are EPEX!”
• Average Height: 181 cm (approximately 5’11”)
• Official Website: c9ent.co.kr/EPEX
• Most Recent Release: Youth: Epilogue (7th EP, June 9, 2026)
• Social: twitter: the_EPEX | by_EPEX | Instagram: epex.official | Facebook: EPEXofficial | Tiktok: @epex.official | WEIBO: EPEXofficial

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The EPEX Member Profiles

Quick Overview Table

Here’s a bird’s-eye view of all seven current EPEX members and their basic stats — perfect if you’re just getting to know the group!

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Detailed Member Profiles

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🟢 WISH — The Leader Who Sets the Tone

He is the oldest member of EPEX, born in 2002 — making him the group’s trusted big brother figure.

Despite his tough-sounding “Main Rapper” title, fans know Wish for his incredibly warm, nurturing personality — he’s basically the group’s unofficial mom.

He was the 7th member revealed during the C9ROOKIES pre-debut countdown in March 2021, hyping fan anticipation to the max.

Wish has said that if he hadn’t become a K-pop idol, he would have pursued something in the arts — he’s genuinely creative outside of music too.

He loves video games and often plays with other members during downtime on tour.

Wish takes his role as leader very seriously and spends time thinking about how to best support each member’s individual growth.

His MBTI is ENFP — outgoing, enthusiastic, and deeply people-oriented — which fans say fits him perfectly.

He has mentioned in interviews that leading EPEX has helped him grow massively in terms of confidence and communication skills.

Wish said at the Youth: Epilogue showcase in June 2026 that there are “so many things we have learned and felt over the past five years” — a quote that moved a lot of ZENITH.

He considers every member’s input when the group makes decisions, making him one of the most democratic leaders in K-pop.

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🟢 MU — The Smooth Vocalist with Depth

MU was the 4th member revealed during the C9ROOKIES debut countdown — fans were thrilled when his visuals dropped.

He is one of the tallest members of EPEX at 185 cm, often standing out in group formations.

MU is known among ZENITH as having an incredibly soulful vocal tone — his voice adds emotional depth to every ballad.

His MBTI is INFJ — rare, thoughtful, and deeply principled — which fans say shows in his introspective lyrics contributions.

He grew up in Pungnap-dong, Songpa-gu, a residential district in southeastern Seoul.

MU is considered one of the more introverted members but becomes extremely expressive on stage.

He enjoys drawing in his spare time and has gifted fan artwork at fan meetings.

Members have said MU is the one most likely to be found lost in thought or deep-listening to music on long trips.

During group discussions, MU tends to be the member who gives the most thoughtful, measured feedback.

His consistent and reliable vocal stability during live performances is something fans and critics alike praise regularly.

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🟢 A-MIN — The Dance Machine of the Group

A-Min holds the title of Main Dancer — meaning when you watch EPEX’s choreography and someone absolutely steals your attention, it’s probably him.

He was the 3rd member revealed in March 2021, and fans immediately noted his incredible stage presence.

Despite being one of the shorter members at 175.4 cm, A-Min’s energy on stage makes him look larger than life.

His MBTI is ENFP — he shares this with Wish and Ayden, making him one of three extroverted-intuitive members.

A-Min is known for being extremely diligent in the practice room — members have said he stays behind long after others are done.

He has mentioned that dancing is how he expresses emotions he sometimes struggles to say with words.

A-Min’s dance style is described as sharp yet fluid — a combination that makes EPEX’s choreography especially captivating to watch.

He also participates in vocal lines in many tracks, showing he’s not just a dancer but a well-rounded performer.

At the Youth: Epilogue showcase, A-Min noted that the group’s “unity has become stronger” and each member’s skills have grown after five years together.

He and Baekseung share a dorm room, and members say the two of them have a hilarious, big-brother-little-brother dynamic.

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🟢 BAEKSEUNG — The Tallest, Coolest Rapper

Baekseung is officially the tallest member of EPEX — standing between 186 and 187 cm, he towers over most of the group.

He was a former contestant on CAP-TEEN, a reality competition show — and legend has it he simply sang the national anthem and struck a pose for his audition.

He appeared in the popular K-drama “Hometown Cha-Cha-Cha” (2021) as a character named In-Woo, a D.O.S. member — giving him early acting exposure.

Baekseung can speak Japanese, which has come in handy during the group’s multiple Japan tours and appearances.

His nickname — “Baekjeonbaekseung” — literally means “never defeated”, a nod to his consistent, reliable presence in the group.

His charming points include the mole under his eye, his height, and his hairstyle — all of which fans go wild over.

Baekseung is an INFP — reflective, creative, and empathetic — which shows in his thoughtful lyric writing contributions.

He is one of EPEX’s most active lyricists, contributing to writing on multiple albums including the Youth: Epilogue EP.

Despite his cool rapper exterior, he has said he doesn’t have many friends outside of the members — something fans find surprisingly endearing.

He often shares clothes with other members and is known for his effortlessly stylish off-duty fashion.

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🟢 AYDEN — The Energetic Wildcard

Ayden is the shortest member of EPEX at 174 cm, but what he lacks in height he more than makes up for in explosive stage energy.

He is one of the group’s Lead Rappers, and his quick-fire delivery is a fan favorite in EPEX’s harder tracks.

At the Youth: Epilogue showcase, Ayden admitted to being “someone with a lot of ambition and rather low self-esteem” — an honest confession that deeply resonated with ZENITH.

His MBTI fluctuates between ENFP and ENTP — both known for being creative, spontaneous, and full of big ideas.

Ayden is one of the members who participated in writing lyrics for the Youth: Epilogue EP, a milestone since it marked the first time all rappers contributed lyrics together.

He was the last member revealed during the C9ROOKIES countdown in March 2021, making his reveal a fan-hyped finale moment.

Ayden is known for his impulsive humor and keeping the vibe light during long schedules.

Members have joked that Ayden would explain “the history of pickled radish” to you if you got stuck with him for 24 hours — a fun reference from a group game.

He is described by fellow members as someone who pushes himself incredibly hard, sometimes to the point where they have to remind him to rest.

Ayden is one of the members who takes a genuine interest in fashion and styling — known for experimenting with bold looks.

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🟢 YEWANG — The Voice That Carries the Group

Yewang holds the prestigious position of Main Vocalist — the member with the strongest vocal ability who typically handles the most demanding singing parts.

He was the 5th member revealed in the C9ROOKIES countdown, and his voice immediately stood out during early teasers.

Yewang has one of the most recognizable high-range vocal abilities in the group — fans often cite his lines as emotional highlights in EPEX tracks.

He’s a Pisces, and fans love pointing out how that sensitive, artistic energy comes through in his vocal interpretations.

At the Youth: Epilogue showcase, Yewang said he hopes listeners will enjoy the album “on your way home from work or before going to bed” — showing his deep investment in the emotional impact of the music.

Yewang is from Godeok-dong, Gangdong-gu — one of the more suburban districts of Seoul.

He is known among members for being quietly passionate — he doesn’t say much, but when he does, it counts.

ZENITH consistently votes Yewang as the member with the most breathtaking live vocal performances across fan polls.

He contributed to the personal storytelling woven into the Youth album series, bringing emotional authenticity to the lyrics.

Yewang’s growth from debut in 2021 to 2026 is described by fans and critics as one of the most impressive vocal development arcs in recent K-pop history.

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🟢 JEFF — The Maknae Who Runs Things

Jeff is EPEX’s youngest member (maknae), born April 21, 2005 — yet he carries himself with so much confidence that new fans often assume he’s one of the older members.

His nickname “Hoya” has been with him since childhood, derived from the last syllable of his real name “Jae-ho” combined with “ya” in the Korean way.

Jeff has a dog named Shouki (쇼키) — and if you follow him on socials, prepare to melt at the content.

He is an ISTP — practical, analytical, and quietly resourceful — making him the strategic thinker of the younger members.

For the Youth: Epilogue EP, Jeff was one of the three rappers who wrote lyrics for the first time as a full rapper unit — a huge milestone in EPEX’s creative journey.

Jeff once said that if he could be born again, he’d want to be the oldest member — a classic maknae confession.

He grew up in Gwangjang-dong, Gwangjin-gu, an eastern Seoul neighborhood known for its famous traditional markets.

His favorite ice cream flavor is Cotton Candy — something fans love to bring up at fan sign events.

Jeff graduated from Gwangjang Elementary School and Gwangjang Middle School, and later attended Konkuk University High School.

Despite being the youngest, Jeff is often praised for his lyrical maturity — his writing for Youth: Epilogue surprised even long-time ZENITH members.

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Achievements

EPEX has racked up an impressive list of accomplishments in just five years — and they’re far from done. Here’s a look at the milestones and awards that define their journey:

Awards & Recognition:

• 🏆 Rookie Award — Hanteo Music Awards (2021)
• 🏆 Emerging Artist Award — Hanteo Music Awards (2022)
• 🏆 K Global Next Leader Award — Various award ceremonies
• 🏆 Best New Male Artist — Multiple platforms
• 🏆 Male Idol in the Rise — Industry recognition
• 🏆 Post Generation Award — Hanteo Music Awards (2024)
• 🏆 Rookie of the Year — Multiple ceremonies

Commercial Milestones:

• First-week album sales of over 231,000 copies for Youth Chapter 1: Youth Days (2024)
• Pre-orders for Prelude of Anxiety Chapter 2: ‘Can We Surrender?’ surpassed 260,000 copies (2023)
• Debut album Youth Chapter 1 charted at #1 on the Korean Hanteo Chart
• Youth Chapter 2: Youth Deficiency sold over 204,000 copies in South Korea

Historic Moments:

• In May 2025, EPEX performed in Fuzhou, China — the first performance by an all-Korean K-pop group in mainland China since an unofficial ban on Korean pop content went into effect in 2016. A genuinely landmark moment for the group and for K-pop diplomacy.
• EPEX’s Youth trilogy (2024–2026) became one of the most thematically ambitious long-form album projects in recent fourth-generation K-pop.
• All seven current members personally contributed to writing, composing, styling, choreography, and directing for the Youth: Epilogue EP — a first for the group.
• On their 5th debut anniversary (June 9, 2026), they released their 7th EP and held a showcase at SBS Open Hall in Seoul.

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Discography and Music Videos

Studio Albums (Full-Length)

Extended Plays (EPs)

Notable Singles

About Youth: Epilogue (2026) — Their Latest Release

EPEX released their 7th EP, Youth: Epilogue (소화(韶華): Epilogue), on June 9, 2026 — the exact date of their 5th debut anniversary. It serves as the final chapter of their Youth trilogy, wrapping up three full-length albums’ worth of storytelling about dreams, struggles, love, and growing up.

The EP has 4 tracks:

1. “ECHO” (Title Track) — A minimalist 2000s-inspired track with rhythmic hip-hop grooves. The message? Trust yourself and move forward. All three rappers (Jeff, Baekseung, Ayden) co-wrote the lyrics — a first.

1. “Better Days (매일의 내일)” — A bright medium-tempo pop song about hope during the transition between youth and adulthood.

1. “Boys In The Band” — A hip-hop and band-instrumentation hybrid about enjoying every moment with your crew without fear.

1. “Call It Love (사랑 아직 잘 몰라도)” — An emotional rock ballad featuring acoustic guitar, chants, and big harmonies. About loving someone even when you don’t fully understand love yet.

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Live Performances and World Tours

EPEX has consistently delivered high-energy, emotionally charged live shows since their debut. Their tours have grown steadily in scale, and 2026 is shaping up to be their biggest year on the road yet.

Tour History & 2026 Upcoming Dates

2026 Youth: Epilogue Tour Details

Following the June 9 release of their 7th EP, EPEX announced a new concert tour named after the album — the Youth: Epilogue Tour.

• Seoul: July 18 & 19, 2026
• Tokyo: Date TBA (following months after Seoul)
• Taipei: Date TBA (following months after Seoul)
• Additional cities: The group has hinted that more destinations may be added to the schedule, so keep an eye on their official channels if you’re hoping for shows in your region.

This tour is especially meaningful because it marks the close of the Youth era — a storytelling journey that has spanned three full albums and two years of deeply personal music about growing up. If you’ve been thinking about seeing EPEX live, the Youth: Epilogue Tour is the one you don’t want to miss.

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Why EPEX Deserves Your Attention in 2026

Look, there are a lot of K-pop boy groups out there. But EPEX stands apart in a few key ways. They’ve built a cohesive artistic identity from day one — every album fits into a bigger story, every member pulls their weight both creatively and on stage, and their growth over five years has been genuinely impressive to watch.

In 2026, they’re not just a group coming back with new music — they’re wrapping up one of the most thematically ambitious projects in fourth-generation K-pop. And with a world tour, a landmark 5th anniversary, and every single member now participating in songwriting and production, this feels like EPEX leveling up in a major way.

Whether you’re discovering them through “ECHO,” following the Youth trilogy from the start, or just hunting for the next great live show to attend — EPEX and their ZENITH fandom are waiting for you.