Sean Burroughs, a 2000 Olympic gold medalist, Little League World Series winner and former first round MLB pick, died Thursday, the California-based Long Beach Little League organization announced Friday. He was 43. Burroughs died of a cardiac arrest, his mother, Debbie, told the Southern California News Group via text, the San Bernardino Sun reported. According to Doug Wittman, Long Beach Little League president, Burroughs was found unresponsive next to his vehicle at the Long Beach complex after dropping his son off for a game Thursday, The Sun reported.