Iamsu!

Sudan Ameer Williams better known by his stage name Iamsu, is an American rapper, singer, songwriter, and record producer most known for his feature on Up and his single Famous. He has produced and featured many artists such as Tinashe, Sage the Gemini, Kehlani, Hit Boy, Wiz Khalifa,Chainz, DJ Mustard, Casey Veggies, Lil B, GEazy, and the HBK Gang.

Sudan Ameer Williams was born on November 16, 1989, in Richmond, California, however, he moved to live in Pinole. At a young age, he would be listening to artists such as Kanye West, R. Kelly, Aaliyah, Marching Band, The Grammar Band and reggae music. At the age of 14, he began making music. Around that time, he was always playing with instruments and messing around with music. Once he attended high school, he be started learning about how to make beats on the computer. In 2007, after graduating from Pinole Valley High School, he began college at Cal State East Bay, to major in communications. Once he started to get recognition, he moved to the online classes, however, he went back to inclass schooling during his senior year.

Source: Wikipedia