Wasalu Muhammad Jaco (born February 16, 1982), better known by his stage name Lupe Fiasco (/ˈluːpeɪ/ LOO-pay), is an American rapper, singer, record producer and music educator. Born and raised in Chicago, he gained mainstream recognition for his guest appearance on Kanye West's 2006 single "Touch the Sky," which peaked within the top 50 of the Billboard Hot 100. He also formed the rock band Japanese Cartoon in 2008, for which he serves as lead vocalist.