4. His Tenure As England Boss Is The Shortest In History
Yes, McClaren's reign as England boss is even shorter than Kevin Keegan's was at the turn of the millennium. The former Middlesbrough boss' Three Lions tenure lasted for just 16 months and he managed a mere 18 games between August 1st, 2006, and November 22nd, 2007. Of those 18 matches, nine resulted in victories, four in draws, and five in losses - giving McClaren an England win ratio of 50%.