Feeling trapped by social stereotypes, Gavan Hennigan turned to drugs and alcohol.
Gavan Hennigan is a world-class athlete.
He's a 35-year-old ultra-marathoner who recently set an international record as the fastest person to row solo across the Atlantic in the Talisker Whisky Atlantic Challenge. To put this in perspective, more people have been to space than have rowed the Atlantic.
In short, Hennigan is unstoppable.