He has said he will not retire until 2010, so he will probably have two more shots at the World Cup title.
He has been to the world cup 3 times, but only played once.
His hobbies are golf and playing the stock market.
He has been a guest on a German economics show.
His nickname is "Gorilla".
He is sometimes called Volkahn, because once he erupts, nobody can stop him.
Oliver Kahn won the Golden Ball award given to the best player in the 2002 World Cup tournament. He beat "I can't shave my own head properly" Ronaldo by almost 20 votes.
Oliver Kahn has his own soundtrack CD, which features German, Japanese, English, and Karaoke versions of his theme song. It ranked 33 on the German pop charts.
Oliver Kahn is rumored to have spent two hours yelling at his teammates for failing to provide proper defensive assistance while the rest of the team cowered in the bus.
During the 2002 World Cup match coverage, a Univision announcer proclaimed (in Spanish) "It's a bird! It's a plane! It's Super Kahn!"