Question: who are the richest sport man in the world?
Answer: David Beckham. Roger Federer. ...  Bud Selig. Net Worth: $400 Million. ...  Michael Buffer. Net Worth: $400 Million. ...  Shaquille O'Neal. Net Worth: $400 Million. ...  Lionel Messi. Net Worth: $400 Million. ...  Phil Mickelson. Net Worth: $400 Million. ...  Vinnie Johnson. Net Worth: $400 Million.