The highest-earning sports star of the last 12 months is Cristiano Ronaldo, who banked a whopping $136 million (£109m).

The soccer legend, who joined Saudi Arabia's Al-Nassr club last year, earned $46 million (£37m) on the pitch and an unbelievable $90 million (£72m) away from the sport.

His juicy endorsement portfolio includes a lifetime deal with Nike, and he also profits from business ventures such as his CR7 clothing and accessories line, as well as the hotels and gyms he owns.

Now find out which millionaire sports stars have gone bankrupt

The 31 most EXPENSIVE sports stars across the globe