JasonMartin

Jason L. Martin (born May 8, 1987; stylized as JasonMartin), formerly known by the stage name Problem, is an American rapper, songwriter, and record producer from Compton, California. He is best known for his guest appearance alongside YG and Iamsu! on E-40's 2012 single, "Function", which entered the Bubbling Under Hot 100 chart and received gold certification by the Recording Industry Associatio… More