He broke into the sports world by buying a stake of the Brooklyn Nets.
His share was actually a shockingly small 0.067% (worth about $355,000).
But he was still a huge part of the branding of the team, and the "Nets owner" label stuck despite how small his ownership stake was.
He sold his stake in the team in May so he could start a sports agency called Roc Nation Sports.
next slide will load in 15 secondsSkip AdSkip AdThere was a wild but believable rumor last year that Beyonce bought him a $40-million plane for Father's Day.
He's worth an estimated $520 million, and made $43 million last year alone.
Jay and Beyoncé are making a reported $4 million per show for their "On The Run" tour.
He reportedly rented a $400,000-month summer house in the Hamptons in 2015.
He sold Rocawear for $204 million and has deals with Budweiser, Samsung, and Duracell.
next slide will load in 15 secondsSkip AdSkip AdHis record label Roc Nation has a $20 million deal with Samsung, which exclusively pre-released his last album.
He lives in a $6.85-million apartment in Manhattan.