The former rugby league player has called on UFC fighter Soa "The Hulk" Palelei to join him for this year's challenge to raise money for Telethon from October 17 to 18.
Mr Palelei said 24 hours was nothing compared to what sick children went through at Princess Margaret Hospital.
The father of three is no stranger to PMH � his youngest son Jonah (9) was diagnosed with epilepsy last year.
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