Few years ago I did 30m in 3.7 seconds. Whether that makes me quicker than [Usain] Bolt, I don't know! We all know Usain is the best.

Didier Drogba and Samuel Eto'o, two fantastic African footballers. So successful. And very nice characters as well. I got the luck to know them personally. They helped me a lot.

I always set myself new goals. I always want to do better than I did in the past. I always want to achieve things I never achieved before.

I have a passion for fast cars. To drive them means pure joy to me.

We have our ambitions [in Dortmund Borussia], and of course I would love to win some titles after some years of finishing second or losing finals.

There have been miraculous stories in the history of big football events all around the globe, with host nations achieving fantastic results and even winning titles with the support of their fans.

In football you never know, but generally speaking, I feel more than comfortable here [in Borussia Dortmund]. There' s no place on earth I'd rather be.