Sean Cos Mason

About Sean Cos Mason

Born in Newark, New Jersey, Raised in East Orange and Montclair, New Jersey, Sean Cos Mason was born on March 5, 1990, at University Hospital. His father was in and out of his life at the age of 12. After that, his father became permanently out of his life. His father was Afro-American and Asian. His mother is Afro-American, West Indies, Native American, and Irish.

Sean Cos Mason is an American Hip-hop/Rap artist, singer, songwriter, college student, digital designer, fashion designer, extra actor, visual artist, music engineer, and Noneillah/Nonillaah entrepreneur. When Sean Cos Mason started his music career in 9th grade his stage name was Cosmos, in 11th grade he change his name to Cos, after he graduated from high school he change his name to Sean Mason, late 2011 he changes his name to Sean M and in early 2012 he changed his name to Sean Cos Mason.

Sean Cos Mason was in the Honor Society at Montclair High School. While attending (expired link) Sean Cos Mason was chosen to be an exchange student in China and Europe. In his junior year, Sean Cos Mason was chosen to speak at Howard University as a law student.