People from Germany most active in sport

This is a list of the top 10 people from Germany most active in sport. Joschka Fischer is the leader of it, but if you think Joschka Fischer is not corrupt or is not the greatest you may contribute with some data. On the second place is Reinhard Grindel who is close to Joschka Fischer and maybe soon leads the list of most corrupt or greatest people. Make the list of people from Germany most active in sport better and vote.