A desire, a dream, a vision - the making of a champion
The unique talent, personality and worldwide status of Muhammad Ali.
Carl Froch: Why I love boxing
Carl Froch explains his love of a sport that many consider brutal
Freddie Flintoff: the hidden pain of sporting stars
The pressure sports stars are under can contribute to depression - yet they need to hide their self-doubt if they are to succeed
A true sporting hero or a cheat?
Oscar Pistorius races without legs and he is beating able-bodied opponents. Are his carbon-fibre blades giving him an unfair advantage?