He was born on January 25, 1999 in Hong Kong.
In April 2017, he was introduced as part of SM Entertainment's pre-debut training team SMROOKIES, and in the same month, he was featured in Ten's "Dream In A Dream" music video, released for SM STATION.
He officially debuted in 2018 as a member of NCT with NCT U's single "BOSS".
TV Show Edit
- 2018: Real Men 300 (진짜 사나이 300)
- 2018: Law of the Jungle in Sri Lanka (정글의 법칙)
- 2018: Knowing Brothers (아는형님)
- 2018: Happy Together (해피투게더)
- 2019: All For One 《以团之名》
- 2019: Happy Camp 《快乐大本营》
- 2019: Day Day Up 《天天向上》
- 2019: Ace vs Ace 《王牌對王牌》
- 2019: Keep Running 《奔跑吧》
Music Video Appearances Edit
- 2017: "Dream In A Dream" (夢中夢 (몽중몽)) - TEN
- 2018: "BOSS" - NCT U
- 2018: "Yesterday" - NCT U
- 2018: "Coffee Break" - Jonah Nilsson X LUCAS
- 2019: "Regular" (理所当然) - WayV
- 2019: "Dream Launch" (梦想发射计划) - WayV
- 2019: "Take Off" (无翼而飞) - WayV
Main article: LUCAS/Gallery
- Favorite Hobbies: Playing computer games
- He was cast into SM Entertainment in 2015 through SM's Global Audition in Hong Kong.
- His father is Chinese and his mother is Thai.
- He is currently the 2nd tallest NCT member, after JOHNNY.
- He thought that he was joining NCT Dream when he debuted so he practiced NCT Dream's "Chewing Gum"
- He likes to work out.
- He likes dogs.
- He likes to eat a lot.
- Ideal type: girls with long hair
- His roommate is KUN.
- He likes the colour pink.
- He has a younger brother.
- He had an Instagram account before he got accepted at SM Entertainment.
- Now has a new nickname 'FOODCAS' for eating in visitseoul. Along with 'REACTCAS' for reacting to Kun's magic tricks and food.
- His idol is EXO's KAI.