France's surfing champion Vaast says 'life force' helped him win
Kauli Vaast says a supernatural force in Polynesian culture helped him win Olympic surfing gold in his native Tahiti.
Tags : surfing
Punters surf the Olympic odds
The Olympics may not come close to the betting revenue from the World Cup but once every four years it gives followers of sports such as surfing and breakdancing a rare chance to have a flutter.