Colin Timothy O'Brady is an American professional endurance athlete, motivational speaker and adventurer. He is a former professional triathlete, representing the United States on the ITU Triathlon World Cup circuit, racing in 25 countries on six continents from 2009 to 2015.
Colin O'Brady
The Explorer's Grand Slam is an adventurer goal to reach the North Pole and South Pole, as well as climb the Seven Summits.
Sir David Hempleman-Adams standing in Antarctica in 2018. In 1998 he became the first person to complete an Explorer's Grand Slam.
Vanessa O'Brien skiing the last degree to the North Pole as part of the Explorer's Grand Slam in 2013. She was the first woman to complete the Last Degree in under one year.