Yesterday Jose Mourinho became the new coach of Real Madrid football club in Spain but last weekend he led the Italian club, Inter Milan, to win the European champions league trophy. This win cemented his status as one of the most successful football coaches in Europe. The 47 year old Portuguese coach, is a polarising figure; you either love him or hate him, but even his harshest critics can’t knock his accomplishments. I believe that there are several key factors responsible for his coaching success.