The Olympics are the top thing that any athlete can achieve - every single person who is there is at the top of their game. You see David Beckham and Andy Murray walking around the village and it's incredible. No matter if you have a World or a Commonwealth medal, until you have that Olympic medal people don't say that's seriously impressive. Everyone recognises it, whether you're in sport or not. I felt very privileged to put on a team GB uniform, I felt like I had been given a responsibility - like I have to wear this with pride and it was a very big deal for me.
I will be in Rio commentating on the Swimming for the BBC. Adam Peaty, from Great Britain, is the favourite to win Gold in the same event I did 28 years ago. If he can handle the pressure and control the controllables he's got a great chance of winning. Who knows what lessons he'll learn from his experience and where he'll be in 28 years' time.