Coming from Australia and playing rugby, you just think that soccer is a bit soft, but I'll tell you what - it's not. It's rough as guts. It's great.

Freediving can be extremely dangerous. It's got an incredibly high fatality rate outside of competition. But there's never been a fatality in competition. In terms of spear fishing and people who train by themselves, it's the second most dangerous sport in the world after base jumping. If you black out by yourself, you drown.

When you're an actor, you're mollycoddled, and you're treated with kid gloves. Everyone is like, 'Can I get you some water?' or 'Can I put on your slippers?'

I am used to training 10 to 12 sessions a week, so I have the physical and mental endurance that comes with being an athlete.