DAY6 (Even of Day) Member Profiles 2026: Everything You Need to Know About Young K, Wonpil & Dowoon

DAY6 (Even of Day) — also affectionately known as Even of Day — is the first official sub-unit of South Korean K-pop rock band DAY6, operating under the legendary JYP Entertainment label. If you’ve been following the K-pop scene for a while, you already know DAY6 as one of the most musically credible bands in the industry. But Even of Day brings something a little different to the table — a softer, more introspective synth-pop and pop rock energy that goes straight to the heart.

The sub-unit brings together three of DAY6‘s most artistically distinctive members: Young K (bassist, main rapper, vocalist), Wonpil (keyboardist, main vocalist), and Dowoon (drummer, vocalist). Together, they form what fans lovingly call KangWonDo — a nickname combining the members’ surnames that has taken on a life of its own in the My Day fandom.

Even of Day officially debuted on August 31, 2020, with their debut extended play (EP), The Book of Us: Gluon — Nothing Can Tear Us Apart. The unit name itself was conceived by JYP Entertainment founder Park Jin-young, drawing from the old English word “even” meaning “night” — the idea being that a bright DAY6 always follows the dark of “even.” It’s a poetic concept that perfectly captures this sub-unit’s mood: deeply emotional, beautifully layered, and absolutely unforgettable.

In 2026, as DAY6 celebrates over a decade in the music industry, Even of Day continues to be a beloved corner of their universe. Whether you’re a longtime My Day or you’re just discovering these three talented musicians, this complete guide covers everything — from member profiles and fun facts, to their full discography, live concerts, and what’s happening in 2026.

Let’s dive in.

DAY6 (Even of Day) is not your average K-pop sub-unit. While most idol sub-groups focus on choreography or concept shifts, Even of Day leans fully into its members’ musical identity — raw emotion, instrumental skill, and deeply personal songwriting. Here’s a quick snapshot of everything you need to know about the group:

• Full Name: DAY6 (Even of Day)
• Also Known As: Even of Day; KangWonDo
• Origin: Seoul, South Korea
• Label: JYP Entertainment / Studio J
• Parent Group: DAY6
• Debut Date: August 31, 2020
• Debut EP: The Book of Us: Gluon — Nothing Can Tear Us Apart
• Members: Young K, Wonpil, Dowoon
• Genres: Synth-pop, pop rock, K-pop, ballad
• Instruments: Bass, guitar, keyboard, synthesizer, drums, vocals
• Fandom Name: My Day (shared with DAY6)
• Official Accounts: @day6official (Twitter/X), @day6kilogram (Instagram)
• Website: https://day6.jype.com/
• Youtube: DAY6Official
• Facebook: day6official
• Years Active: 2020 – Present
• Unit Name Meaning: “Even-” (old English for “night”) + “Day” = “The bright day that follows a dark night”
• Sub-unit Number: First and only official DAY6 sub-unit
• Songwriting: Members Young K and Wonpil co-write all group songs

The unit was formed in 2020 when DAY6’s leader Sungjin and guitarist Jae went on hiatus due to mental health concerns. Rather than going silent, the remaining three active members — Young K, Wonpil, and Dowoon — channeled their energy into creating something new under the Even of Day banner.

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The Band Member Profiles

Basic Member Information

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Young K — Detailed Profile

His childhood dream wasn’t music at all — he actually wanted to be a professional basketball player.

He moved to Toronto, Canada during high school and spent four years there, attending York Mills Collegiate Institute.

While in Toronto, he performed in a musical trio called “3rd Degree” under the name Brian Kang — and that’s how JYP Entertainment scouts discovered him.

He was scouted by JYP alongside Don Lee (now of Marvel fame in the movie Eternals), who was also in 3rd Degree.

Young K is an only child, which he’s said has shaped his independent personality and love of solo travel.

His stage name was almost “Younghyun”, but he reportedly had trouble pronouncing it in a way that felt natural, so “Young K” stuck instead.

He is genuinely considered one of the best lyricists in K-pop, with songwriting credits on nearly every single DAY6 track ever released.

He spent a particularly memorable Christmas alone — drinking grape juice and watching cartoons — a story that has become a beloved piece of DAY6 lore among fans.

His favorite color is purple, and eagle-eyed fans regularly spot purple in his personal style choices.

He has been candid in interviews about the fact that he doesn’t see being an idol as a traditional “job” — for him, music is just who he is.

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Wonpil — Detailed Profile

Wonpil is known for having what fans describe as a “4D personality” — quirky, unexpected, deeply lovable, and impossible to predict.

He was one of the founding members of 5LIVE, the original group that eventually became DAY6.

He had a very close call with a completely different career path — he almost debuted in a dance group alongside Young K before they both ended up in 5LIVE/DAY6.

Wonpil is famously clingy with Dowoon, regularly trying to share a bed with him (to Dowoon’s well-documented dismay) because he’s always wanted a younger brother.

He reportedly got emotional watching Young K balance university studies with their idol schedule, showing just how deeply he cares about his members.

His asks fellow members wildly unanswerable questions like “Are you a bear?” — a habit that has driven leader Sungjin to politely ignore him on many occasions.

Wonpil has a tattoo on his left ring finger, making him one of the more distinctive-looking members of the group.

He has contributed significantly to DAY6’s songwriting, often bringing softer, more melodic ideas that give the band its emotional depth.

His solo album “Unpiltered” showcased an introspective, delicate musical side that even long-time fans found surprising in its vulnerability.

Wonpil is naturally cheerful and affectionate — fans frequently note that he’s the member most likely to approach strangers for a hug at fan meets.

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Dowoon — Detailed Profile

Dowoon was not part of the original DAY6 lineup (then called 5LIVE) — he auditioned for a band position at JYP Entertainment in April 2015, and when he joined, the group officially renamed itself DAY6.

He performs a rap about his hatred of mosquitoes on the variety show Weekly Idol — a clip that has become iconic in the fandom.

One of his most unusual hobbies is riding the bus alone, which his members regularly tease him about — but Dowoon insists it’s genuinely relaxing.

Whenever DAY6 performs without a full drum kit available, Dowoon uses a cajón (a box-shaped percussion instrument he can sit on while drumming) — proof of just how adaptable he is.

His favorite movie is “My Name is Khan”, the Bollywood drama starring Shah Rukh Khan — and he’s spoken about it with genuine emotion in interviews.

He has a very dedicated skincare routine involving multiple steps — oils, foam cleanser, and soap — something his members love to bring up whenever the topic comes up.

Dowoon once said that if he could have any superpower, it would be the ability to never need sleep and to never feel tired.

He has been vocal about wanting to hold a solo concert in Incheon specifically because it’s Wonpil’s hometown — a touching nod to his bond with his bandmate.

In the Even of Day sub-unit, Dowoon takes on the leader role — a notable shift from his maknae (youngest) status in the full DAY6 group.

Members and fans alike agree that Dowoon has grown enormously as a vocalist since debuting, occasionally surprising everyone with his warm, steady singing voice on stage.

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Achievements

DAY6 and Even of Day have stacked up an impressive list of milestones since their debut. Here’s a look at the highlights that define their legacy:

Even of Day Sub-Unit Achievements:

• Debuted on August 31, 2020 — DAY6’s first and only official sub-unit in five years of the group’s activity
• Debut EP The Book of Us: Gluon debuted at #3 on the Circle Albums Chart (now the Gaon/Circle Chart)
• Held their first online concert Online Party Night: The Arcane Salon (January 24, 2021) via online platform
• Second EP Right Through Me (July 5, 2021) further cemented their synth-pop identity and earned praise for its emotional cohesion
• Released special music video for “Darling on the Beach” (August 31, 2022) celebrating the sub-unit’s anniversary

Full DAY6 Group Achievements (2024–2026):

• Won Triple Crown at the 2024 Korea Grand Music Awards (KGMA) — Grand Prize (“2024 Grand Performer”), Best Band, and Best Song
• Won Best Band Award at the 2025 Golden Disc Awards
• Won the Album of the Year (Daesang) at the 2024 Asia Artist Awards for the EP Fourever — their first-ever daesang
• Sold out all three concerts at Seoul’s Jamsil Indoor Stadium (April 2024, 34,000 tickets total across three 360° stage performances)
• Became the first Korean pop-rock band to headline Gocheok Sky Dome (December 2024), drawing 38,000 fans over two nights
• Hit #1 on Melon’s Top 100 chart for the first time ever with “Melt Away” (September 2024)
• “Melt Down” from Band Aid became a long-running chart favorite on Melon’s Top 100
• Was selected as the #1 Singer “I Want to Know More About” in a 2022 industry poll targeting 200 entertainment professionals
• Became the first JYP Entertainment artist to debut as a live band — and has remained the label’s premier rock act ever since
• Completed their 3rd World Tour “FOREVER YOUNG” (2024–2025), spanning Asia, Australia, New Zealand, the United States, and beyond — with a KSPO Dome finale drawing 96,000 fans over six nights (May 2025)
• Launched the 10th Anniversary Tour “The Decade” in 2025–2026, including the first-ever Korean pop-rock band stadium concert at Goyang Stadium

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Discography and Music Videos

Even of Day Extended Plays (EPs)

Even of Day Singles & Special Releases

DAY6 Full Group Discography (Selected Key Releases)

Notable Music Videos to Watch

• “Congratulations” (2015) — the debut that started it all; a heartfelt breakup song with an emotional MV

• “You Were Beautiful” (2017) — arguably the most iconic DAY6 song, beloved by fans across every generation of My Day

• “Where the Sea Sleeps” (2020) — Even of Day’s debut MV; dreamlike visuals with stunning synth-pop soundscape

• “Right Through Me” (2021) — Even of Day’s second title track; intense and emotionally raw

• “Welcome to the Show” (2024) — the triumphant comeback MV marking DAY6’s return as a four-member band after military service

• “Melt Down” (2024) — sleek, high-energy; the title track of Band Aid

• “Inside Out” (2025) — the lead single from The Decade, released in celebration of DAY6’s 10th anniversary

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Live Performances and World Tours

DAY6 and Even of Day are widely recognized as one of the best live acts in the K-pop world. Unlike groups that rely heavily on synchronized choreography, DAY6 plays live instruments on every single stage — something that consistently stuns new audiences and keeps longtime fans coming back.

Here’s what fans have said about their concerts:

“Day6 sang amazingly well live. They had great charisma on stage. I felt like I had the time of my life — as if it was a party and no one cared what we were doing.”

“Day6 are very polite and humble and thankful for performing. They’re professional and talented artists.”

“It was my first ever concert and I cannot describe this feeling. Going to such a hype concert with amazing artists who sound even better live makes the experience so much better.”

Even of Day Concerts

DAY6 Concert Tours — Full History & Upcoming 2026 Dates

2026 Tour Dates — DAY6 10th Anniversary Tour: The Decade

Note: DAY6 is currently on their 10th Anniversary Tour “The Decade” as of June 2026. The Singapore show at Singapore Indoor Stadium (April 18, 2026) marked their first-ever arena-scale performance in Singapore. More dates may be added — follow @day6official on social media for the latest announcements.