Choi Young Joon (Young Joon Choi)

Also known as: Choi Young Jun, Choi Youngjun, Tamzin Choi, Choi Yeong Jun

Date of birth: 17 December 1984 (41 years old)

Country: South Korean

Choi Youngjoon is a dancer and choreographer. He was the dance trainer/mentor for trainees on Produce 48. Choi Youngjoon is a renown choreographer in the Kpop community. He started to dance when he was younger by performing on music shows as a backup dancer and then working as a live DJ at night. Then Minwoo, a member of Shinhwa, brought him into work with Shinhwa and show his choreography skills through their music. This allowed him to gain recognition and work with a multitude of other artists and groups. (Source: Kpop Fandom)