Aspiring MMA Fighter, 21, NSW

Colin is a 21-year-old livewire from Wollongong who’s all cheek, charm and utter chaos. An aspiring MMA fighter with the gift of the gab (seriously, he could talk underwater), Colin’s energy is next level – he’s always up for fun activities and always one to say yes (before thinking it through).

A proud mama’s boy with good looks and a heart full of hype, he’s here to stir the pot, shake down the house, and steal the limelight. He’s loud, loveable, and allergic to making his bed. With zero filter in the house, Colin’s the guy you won’t forget!