Physically speaking, Duncan Mitchel was a "Man's man" a very active 49 year old Squash player. He retired from the game after winning multiple tournaments in Scotland to spend more time with his wife and children, but was recruited after a move from Scotland to Australia and began to play again making it to the top 100 players in Western Australia.

On top of that, he began teaching open water safety, all the while acting as a tech executive for IBM and another tech company. Ever moving upward it was a time of more interviews when he noticed things were a "bit off'" Listen as he tells his story ...