UK

UK (유케이) (Birth name Jin Seung Wook (진승욱)) is a singer under Blue Creative Entertainment and is the sub vocalist, sub dancer and maknae of TEN X.

VARSITY (2017-2020)
UK made his original debut as a member of the 12-member boy band VARSITY. On September 7, 2018, it was announced that the group would be split into two for future activities, with the seven Korean members debuting in Korea as VARSITY and the five Chinese members debuting in China as VARSITY-V.

On April 23, 2020, the group released a digital single called "We'll Meet Again" as their farewell album.

TEN X (2020-present)
UK became a member of TEN X, a boy group formed under Blue Creative Entertainment.

Mini albums

 * U & I, Date (2017)

Single albums

 * "Round One" (2017)
 * "Hole In One" (2017)

Digital singles

 * "Flos Clarissimus" (2018)
 * "We'll Meet Again" (2020)

Trivia

 * His hometown is in Incheon, South Korea.
 * Seungwook is a former member of the boy group N.TIC under the stage name Dowon and a former member of the group VARSITY under the stage name Riho.
 * He was a child actor.
 * He was supposedly going to debut in the group A to Z, but they were disbanded.
 * He was a part of the dance group called DK Crew.
 * His younger sister is a member of the girl group Precious, under the name Lee Soo.
 * He appeared on KBS2s’ “The Clinic for Married Couples: Love and War”.
 * His favorite food is pizza.
 * His hobbies include listening to music and playing sports.