A look back at one of boxing's most exciting fighters in Bob Satterfield, a kill or be killed knockout artist whose kamikaze style made him a fan favorite. Satterfield lived a double life as a boxer and a pimp who ran a brothel out of his home.

Harry Carpenter quizzes ex-Heavyweight Champion Mike Tyson on what it takes to get to the top in the boxing ring, analysing the styles of great fighters like Rocky Marciano, Muhammad Ali and Tyson himself.