It depends what is peoples favorite sport. I would say the most famous sport star is football player Cristiano Ronaldo, but I'm sure many people would find somebody else.
Graeme smith and Jacques kallis are the famous sports star of south africa.
Kyle Korver
Micheal Jordan
Tiger Woods
Arthur Ashe
a 75 killo man
the ones that you don't know about!
Hannibal.
nelson cardoza nelson cardoza
I would guess Micheal Felps.
Dwanye Wade currently does, Babe Ruth did
probably the MLB star Ichiro Suzuki