who is the richest sports man on earth?
['Vince McMahon. Net Worth: $2.2 Billion. ... ', 'Ion Tiriac. Net Worth: $2 Billion. ... ', 'Michael Jordan. Net Worth: $1.9 Billion. ... ', 'Tiger Woods. Net Worth: $800 Million. ... ', 'Michael Schumacher. Net Worth: $600 Million. ... ', 'Magic Johnson. Net Worth: $600 Million. ... ', 'Roger Staubach. ... ', 'Floyd Mayweather.']