Oliver Rolf Kahn (, byname Der Titan (the Titan); born 15 June 1969) is a former German football goalkeeper. He started his career in the Karlsruher SC Junior team. He had his debut game in the professional squad in 1987. In 1994, he was transferred to Bayern Munich for the fee of 4,600,000 DM, where he played until the end of his career in 2008.
He is one of the most successful German players in recent history, having won eight German championships, six German cups, the UEFA Cup (1996), the UEFA Champions League and the Intercontinental Cup (both 2001). His individual contributions have earned him four consecutive UEFA Best European Goalkeeper awards, three IFFHS World's Best Goalkeeper awards, and two German Footballer of the Year trophies. At the 2002 FIFA World Cup, he became the first and only goalkeeper in the tournament's history to win the Golden Ball.
From 1994 to 2006, Kahn was part of the German national team, in which he played as a starter after the retirement of Andreas Köpke. In the 2002 FIFA World Cup, the team reached the Finals. While the team was several times derided for their poor performance, Kahn's prowess proved to be the deciding factor in several games up until the final, where Germany lost to Brazil 0–2 and Kahn received criticism for letting the ball get out of his hands after a long-range shot which led to Brazil taking the lead. Nonetheless, he was named the tournament's best player and received the Golden Ball award.