There's no doubt in my mind or anyone else's mind that people like Ed Sheeran, Ellie Goulding, and Sam Smith are where they are because they're supremely talented people, and I have a lot of respect for them.

Everyone loves a comeback story, and everyone loves the underdog as well. I kind of feel like I've been the underdog. Hopefully that inspires people to not give up on themselves and their lives and not give up on their dreams.

I wasn't a happy kid. I felt like my mum ruined our chance of a better life, because when she remarried, we went to live in Bahrain, on a compound with a swimming pool, and she ruined it all.

I'm a positive guy, even if I don't smile a lot.