Cha Sun Woo, better known by his stage name Baro, is a South Korean idol and was a former rapper of boy band B1A4 until June 2018. He made a debut on the stage of the MBC Show! Music Core on April 23, 2011. He has been part of 6 mini albums and 3 official Korean albums and 3 official Japanese albums. He also appeared in various TV shows and web dramas.
In June 2018, Jinyoung and Baro left WM Entertainment, who restructured B1A4 for promotions with only CNU, Sandeul, and Gongchan. In July 2018, Baro signed under Hodu&U Entertainment who is managing his solo career. He’s currently serving in the military until 2021.