Multi-winner tennis player Roger Federer has had several coaches over the years.

Having been trained by Jose Higueras and Tony Roche, Federer decided to give a try to Paul Annacone in order to improve his serve, his backhand, his reduced court coverage, and his mucle mass.

On a general note, it is rumoured Roger Federer has contracted a new coach in order to help him recover his position as world leader as now he is third wolrd player and has lost several consecutive major tournaments.