Ousmane is an incredible player. He's really talented. I could watch his amazing skills in every training session. He's also a great human being. He's a little crazy. He's a really nice boy but a little crazy.

We had a rule-breaker at Mainz - the club manager Christian Heidel, who had the courage to make me a Bundesliga coach.

We had a rule-breaker at Mainz - the club manager Christian Heidel, who had the courage to make me a Bundesliga coach.

I'm tempted by rubbish food after wins.