BC is the main rapper of the boy group 1TEAM. He was born in Texas, USA, and studied there during middle school. He was a contestant on the survival show BOYS24 and made it to the Top 9 but was withdrawn from his position as part of the final line-up. Later, he also joined the show MIXNINE. BC finally debuted on March 27, 2019, as a 1TEAM member. Edit Biography