![Sonny Bill Williams heading back to rugby union after signing contract with Chiefs | Rugby Union News | Sky Sports Sonny Bill Williams heading back to rugby union after signing contract with Chiefs | Rugby Union News | Sky Sports](https://e2.365dm.com/13/12/768x432/Sonny-Bill-Williams-Waikato-Chiefs-2012-1024_3054469.jpg?20141028180416)
Sonny Bill Williams heading back to rugby union after signing contract with Chiefs | Rugby Union News | Sky Sports
![Chiefs player Sonny Bill Williams runs the ball during the Super 15 match between the Queensland Reds and the Waikato Chiefs at Suncorp Stadium in Brisbane, Sunday, May 13th, 2012. (AAP Image/Dave Chiefs player Sonny Bill Williams runs the ball during the Super 15 match between the Queensland Reds and the Waikato Chiefs at Suncorp Stadium in Brisbane, Sunday, May 13th, 2012. (AAP Image/Dave](https://c8.alamy.com/comp/2JWNYMP/chiefs-player-sonny-bill-williams-runs-the-ball-during-the-super-15-match-between-the-queensland-reds-and-the-waikato-chiefs-at-suncorp-stadium-in-brisbane-sunday-may-13th-2012-aap-imagedave-hunt-2JWNYMP.jpg)
Chiefs player Sonny Bill Williams runs the ball during the Super 15 match between the Queensland Reds and the Waikato Chiefs at Suncorp Stadium in Brisbane, Sunday, May 13th, 2012. (AAP Image/Dave
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