How did Jay-Z become a hip-hop legend? VIBE takes a look at some of Jigga man's career highlights up until his most recent and 12th studio album, 'Magna Carta Holy Grail.' From selling his music from the trunk of a car and forming Roc-A-Fella Records when no one would sign him, Jigga always went the extra step. His 'The Blueprint' introduced the world to Kanye West and he mashed rap and rock with Lincoln Park on 'Collision Course.' Check out how Jay-Z always pushed the envelope.