Kim Sung Kyung, known professionally as Boi.B, is a South Korean rapper and member of hip-hop group Rhythm Power alongside Hangzoo and GeeGoin. He graduated the Inha University College of Education Affiliated High School and later attended Chung-Ang University but did not graduate. He made his debut in 2010 with the EP also named "Rhythm Power" and in 2017 he first solo album "Night Vibe". He was a contestant in "Show Me the Money" seasons 5 and 6. He is currently represented by Amoeba Culture.
(Source: Korean = Namu Wiki || Translation: MyDramaList)
