*The tennis world has seen many temper tantrums on the court.
The king of them all is John McEnroe. His temper was explosive as his game. But now, he has competition.
Serena Williams had to make way for up and coming American tennis star, 19-year-old Sloane Stephens during the Australian Open Quarterfinals.
Stephens came up against her hero and prevailed. But, as we all know, Serena can get a bit ummmmm, temperamental.