BARRY HALL's and Sonny Bill Williams’ weigh-in ahead their upcoming boxing bout got intense.
Hall, an Australian rules football legend almost caused a commotion when he headbutted Williams, a former New Zealand rugby player.
They were nose to nose, and the AFL great pushed his head against his opponent's.
One member of the team, aged 45 years old, was heard laughing and saying that "Sonny didn’t know what to make of it".
They will be battling it out in a boxing match at Aware Super Theatre, Sydney on Wednesday.
Williams admitted that he was "nervous" prior to his ninth professional fight, but it is a sign that he's ready to go.
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He will also be able to take comfort in the fact that he trained with Tyson Fury, the British boxing legend.
Hall weighed in at 96.7kg and Williams weighed in with 109.1kg.
Hall sounded down on the large weight difference and stated: "It is fact.
"The press conference yesterday was very impressive. Williams and all names were written down. I had two people there with me.
Barry Hall will be facing off against Sonny Bill Williams on Wednesday, Sydney
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