Whether you like wrestling or don't this superb series shows the toll the business takes out of these huge guys physically and mentally
No one more than the corner stone of the wwe for nearly 30 years The Undertaker
The 5 shows pan across several years showing the pain caused by work and the mental wrenching of being near the end of a glittering career
A near obsession with want to give the paying public there pound of flesh
Truly classic documentary like it or not and to see sons of billionaire's and giants break down in tears of how much this man has meant to the business