Rio would be my last Olympics.

You do not want to get married at 22! Especially if you're famous, because girls are going to be throwing themselves at you.

I know what I can do, so I never doubt myself.

Yeah, I am lazy. There's no doubt about that.

People always say I'm a legend, but I'm not. Not until I've defended my Olympic titles. That's when I've decided I'll be a legend.

I want to stay involved in athletics; I want to encourage kids to take part and try to grow the sport.

I always support Argentina. I watched a lot of the European Championships but wasn't supporting one team. I knew some players in a few of the teams and was just seeing how they played. It was nice for Ronaldo to win with Portugal.