Hell hath no fury like a sports owner scorned. LeBron James learned that lesson the hard way when just hours after his announcement that he will join the Miami Heat, Cavaliers owner Dan Gilbert dropped the bomb on LeBron.
The Cavaliers owner came down on his former superstar with a damning critique of LeBron's personality, drive, competitiveness, and even his manhood.
Gilbert frothed from the mouth in his letter to Cavaliers fans, which slammed LeBron and guaranteed a championship in Cleveland.
Gilbert's vitriol got us thinking about the other angriest owners in sports history. Gilbert is not the first nor the last owner to use his bully pulpit to damn players, coaches and the competition.