All Blacks star Sonny Bill Williams says his next jaunt into the boxing ring is all about charity, rather than his reputation within the sport.
Williams, 33, will fight Australian reality TV star Stu 'The Bachelor' Laundy in Sydney on December 1, with all funds raised to go aid homeless in Australia and New Zealand.
Speaking to media in Auckland today, Williams revealed his motivation for the bout.
"This is bigger than boxing," he began.
"I'm just humbled by Stu and Max (Markson, promoter) coming to me and asking if I want to be a part of it.
"Understanding that Bill Crews (of the Exodus Foundation) and the Auckland City Mission have big parts to play in that, that's what we're trying to do and raise funds for."