The Peak to Heat Double "PHD" is the ultimate accomplishment and symbol of extremes for the endurance athlete, combining a summit of the Earth's highest peak - Mt. Everest with completion of the Triathlon World Championship, the Hawaii Ironman in Kona. 

Through Dec. 31, 2013 there have been 4,042 individuals who have summited Mt. Everest and 45,065 have crossed the finish line of the Hawaii Ironman.  However, only four individuals in the world are known to have done both; climb through the sub-zero cold and oxygen devoid heights to the top of Mt. Everest at 29,035 feet, and also endure the heat of the punishing 140.6-mile triathlon course through the lava fields of Hawaii:

1. Gary Johnson, PHD - Everest Summit May 30, 2003 & Hawaii Ironman October 1993, '97, '98

2. Sean Swarner, PHD - Everest Summit May 16, 2002 & Hawaii Ironman October 2008

3. Paul Fejtek, PHD - Everest Summit May 23, 2010 & Hawaii Ironman October 2011

4. Denise Fejtek, PHD - Everest Summit May 23, 2010 & Hawaii Ironman October 2013

Peak to Heat Double