• Sonny Bill Williams (L) lands a punch on Francois Botha (AFP PHOTO / Patrick)
  • Sonny Bill Williams (R) and Francois Botha of South Africa exchange blows. (AFP PHOTO / Patrick HAMILTON)
  • Sonny Bill Williams (L) and Francois Botha in a hold. (AFP PHOTO / Patrick HAMILTON)
  • Sonny Bill Williams (L) and Francois Botha trade blows. (AFP PHOTO / Patrick HAMILTON)
  • Sonny Bill aims a blow at Francois Botha's head. (AFP Photo)
  • Sonny Bill Williams punches Francois Botha during their heavyweight bout at the Brisbane Entertainment Centre. (Chris Hyde/Getty Images)
  • Sonny Bill Williams targets Francois Botha. (Chris Hyde/Getty Images)
  • Sonny Bill Williams punches Francois Botha. (Chris Hyde/Getty Images)
  • Francois Botha punches Sonny Bill Williams. (Chris Hyde/Getty Images)
  • Boxing champion and Sonny Bill's former trainer Anthony Mundine poses before the Sonny Bill Williams v Francois Botha heavyweight bout. (Chris Hyde/Getty Images)
  • Sonny Bill Williams and Francois Botha of South Africa embrace after their WBA International Heavyweight Title fight. (AFP PHOTO / Patrick HAMILTON)
  • Quade Cooper punches Barry Dunnett in their cruiserweight fight on the undercard of the Sonny Bill Williams v Botha bout. (Chris Hyde/Getty Images)
  • Sonny Bill Williams (R) celebrates victory over Francois Botha. (AFP PHOTO / Patrick HAMILTON)
  • Quade Cooper strikes Barry Dunnett in their cruiserweight fight. (Photo by Chris Hyde/Getty Images)
  • New Zealand rugby union player Sonny Bill Williams (C) celebrates victory over Francois Botha of South Africa after their WBA International Heavyweight Title fight at the Brisbane Entertainment Centre on February 8, 2013. AFP PHOTO / Patrick HAMILTON AFP PHOTO / Patrick HAMILTON RESTRICTED TO EDITORIAL USE NO ADVERTISING USE NO PROMOTIONAL USE NO MERCHANDISING USE
  • Quade Cooper celebrate winning his fight after knocking out Barry Dunnett. (Photo by Chris Hyde/Getty Images)
  • Quade Cooper poases after winning his first professional fight. (Chris Hyde/Getty Images)
  • Anthony Mundine, Sonny Bill Williams and Quade Cooper celebrate after Sonny Bill Williams heavyweight bout win against Francois Botha. (Chris Hyde/Getty Images)