He was a YG Entertainment trainee (1 year and half) before moving with his team to yuehua to debut in the Chinese-Korean group UNIQ (16 oct 2014) that stopped promoting bc of strained China-Korea relations..the chinese members Zhou Yixuan,Li Wenhan and Wang Yibo are now doing solo activities in China and the leader of the group (Sungjoo) enlisted on March 2020.

His solo stage name used to be Luizy, but he changed it to WOODZ in 2018, reflecting changes in musical direction. His latest releases as WOODZ, delved into alternative R&B then pop, featured his transitioning from rap to vocals.

He originally debuted as a main rapper in UNIQ then main vocalist and rapper in X1.

He speaks Korean, Chinese, Portuguese,English and a little bit of Tagalog.

He can play piano and guitar.

seungyoun likes to do an ig live at midnight when he is making songs to communicate with fans.

His favorite sports: soccer, baseball, basketball and tennis.

His favorite animals: cats,dogs and tigers.

His favourite brands are Nike, Yves Saint Laurent, Adidas, Balmain and Vivienne Westwood.

His specialties are soccer,krump, beatboxing, dance and rap

His favorite colors are: blue,black and white.

He loves wearing converse.

Seungyoun has 9 visible tattoos.

His motto is:“I will live with the romance my father instilled in me”.

His former dream was being an athlete.

MusicBank has helped Seungyoun get over his homesickness when he was living in Brazil (it was the main reason why he started wanting to perform on stage and be a singer).

His songs of life are: the black skirts if not with me and lee seunggi lets go on a trip (after hearing this song he decided to leave Brazil and go back to korea to pursue his dream)

He loves travelling.

He couldn't sing like this back when debuted, he taught it himself, he was told thats hes bad at singing before.

He is a friend with Lee Dohyun, Vernon (Seventeen), Yugyeom (GOT7) , Kino (Pentagon) and JAMIE.

Hes known for being energetic and friendly.

He is a workaholic person.

He was born in Gyeonggi-do, South Korea.

He attended Hanlim Multi Art High School and graduated from their dance department.

He had the opportunity to travel to Sao Paulo, Brazil and trained to become a professional athlete for two years. was selected for the Brazil national under-17 football team. Yet he moved back to South Korea to pursue his dream of becoming a singer.

He used to live in the Philippines (attended international school philipines).

His father owned a Korean restaurant in the Philippines.

He was a participant in SMTM5 (lost against Flowsik).

seungyoun is the creator of TEAM HOW.

He is a part of the group M.O.L.A.

He was a participant in PRODUCE X101(Ranked 5th)and debuted in X1 (27aug.2019) with the mini album,비상: Quantum Leap.

he has written and produced songs for various K-pop(suju,RAVI,ONF..), C-pop, and K-R&Bartists(SURAN,ph-1..) as well as for shows like Idol Producer and the unit.