Sonny Bill Williams has started training with the New Zealand Sevens Team.
Williams who has played rugby league, rugby union and also boxing is getting the grips of Sir Gordon Tietjens' training methods.
Tietjens is renowned for testing his players' physical limits to the absolute extreme as he strives to have the fittest team on the world seven series circuit.
Sonny Bill Williams is expected to make his debut at the Wellington Sevens which is on the 30th of this month.
Meanwhile, Fiji is pooled with Argentina, Wales, Japan at the Wellington Sevens.
Source : Stuff.co.nz
