Sonny Bill Williams takes up Wrestling, along with Boxing

 http://www.youtube.com/watch?v=Lu1KtRqo_Ns

Yeah, the folly with youth and weak undeveloped ego's...if he thinks he can prove his tough macho image why does he not take on on the real champions of the world like Tyson (despite the age difference or Klitscho) in boxing. Here he will not only eat more than he can chew but will realise that strength has many dimensions. Sonny Bill is a great rugby player and has been gifted with great ability in this field but will meet his Waterloo and disasterous ending if he does not grow up and appreciate what he is already blessed with...grow up Sonny Bill...what the hell are you trying to prove...you should immigrate to USA and join the egoist mentality there and play grid iron and join the Arnold Schwarzenegger brigade...you might become a governor.