Iamsu!

Sudan Ameer Williams (born November 16, 1989), better known by his stage name Iamsu! (stylized as IamSu! or IAMSU!), is an American rapper and record producer from Richmond, California. He is the co-founder and lead member of the hip-hop group HBK Gang, which was formed in 2008 and joined by fellow Bay Area artists including Kehlani and Sage the Gemini.