Yoo Si Woo, known mononymously as Siwoo, is a South Korean singer, dancer, former member of TRCNG (티알씨엔지) and current member of BXB (비엑스비). He lived in Kyrgyzstan for 7 years and, before debuting, spent one and a half years as a trainee.

He made his debut in October 2017 as TRCNG's low-rapper with their first EP "New Generation". The group then faced controversy when, in November 2019, members Jo Woo Yeop and Yang Tae Seon filed suit against TS Entertainment (TS엔터테인먼트) for violations of the child welfare legislation, alleging abuse, assault, and extortion. They were immediately separated from the group and the parents of the remaining members sued them and their families for spreading false information. The agency decided to put TRCNG on indefinite hiatus.

In January 2021, the agency deleted all information regarding the group on their website and finally, on March 28. 2022, announced the contracts for all members had expired and the group officially disbanded after 3 years of inactivity.

In April 2022, he signed with Wolfburn (울프번) and re-debuted in January 2023 as BXB's vocalist and rapper with their first mini-album "Flight and A New Beginning".

(Source: MyDramaList) Edit Biography