Vladimir Guerrero Jr. experienced greatness long before becoming baseball's top prospect.
The 19-year-old, who's been raking for the Toronto Blue Jays' Triple-A affiliate, posted a photo to Instagram on Friday of himself, his Hall of Famer father Vladimir Guerrero Sr., and the boxing legend Muhammad Ali in a clubhouse before what appears to be the 2004 All-Star Game.
Ali, who threw out the first pitch before the game, drew different reactions from the two Guerreros during the photo op.
Vlad Sr. looks pretty excited about meeting "The Greatest," while his son doesn't look so impressed.