Iamsu!

Sudan Ameer Williams (born November 16, 1989), better known by his stage name Iamsu! (stylized as IamSu!), is an American rapper, singer, songwriter, and record producer. He is also a part of the production team The Invasion and the executive of the hip hop group The HBK Gang. Iamsu! has released numerous mixtapes in his career including Suzy 6 Speed, Million Dollar Afro with regular collaborator Problem and the Kilt series. He is also known for featuring on LoveRance's "Up!", E-40's "Function", and Sage the Gemini's "Gas Pedal". His debut album Sincerely Yours was released on May 13, 2014.

In 2009, Iamsu! started rapping under his stage name "Su", but then he decided to change it to Iamsu!, due to search engine optimization. On July 4, 2010, he released his first mixtape, titled Su! The Right Thing. In 2011, Iamsu! produced, co-wrote and featured on LoveRance's hit single "Up!", which also included fellow rapper 50 Cent on a remix. The song peaked at number 46 on the US Billboard Hot 100 and reached at number 2 on the Hot R&B/Hip-Hop Songs. On October 2, 2012, Iamsu! released his previous mixtapes: Kilt, Young California and Su! The Right Thing, on iTunes for sale.In May 2013, Iamsu! began his first headlining tour, in promotion of his then upcoming mixtape, titled Kilt II. Iamsu! was also featured on Sage the Gemini's 2013's hit single "Gas Pedal", which peaked at number 29 on the US Billboard Hot 100, making it both artist's first top 40 entries and their most successful single to date. In 2015, he began touring worldwide to promote his second studio album, KILT 3. The first single "Up All Night" followed February 14, 2016. The album was released March 24, 2016.