SPIEGEL Interview with Football Legend Oliver Kahn 'Goalkeepers Need an Element of Insanity'

Oliver Kahn will play his last match for Bayern Munich this Saturday ending a hugely successful 20-year soccer career. The legendary goalkeeper spoke to SPIEGEL about his occassional bouts of insanity, what he learned from being left on the bench during the 2006 World Cup and how his plans for retirement include searching for emptiness.