SAS: Australia were enough to weigh down even the most fierce of competitors, as evidenced by the 33-year-old’s insane physical transformation. WATCH: Fans slam Nick Cummins' brutal on-screen behaviourOn Thursday, the Wallabies star took to Instagram to reveal he’d lost a whopping 10kgs in just two weeks of filming. "Went into SAS ready for battle, left SAS looking like a lollipop," he captioned two photos of himself, taken before and after his stint on the show. Before."Dropped 10kgs over 14