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Colin O'Brady

United States

Pemegang rekor kecepatan Explorers Grand Slam (139 hari, 2016) dan penyeberang solo daratan Antarktika (2018).

Colin O'Brady (born 16 March 1985) is an American adventurer and endurance athlete. In 2016 he set the speed record for the Explorers Grand Slam in 139 days, completing the Seven Summits (Bass and Messner lists) plus journeys to the North and South Poles. On 26 December 2018 he finished a solo crossing of the Antarctic landmass of roughly 1,500 km in 54 days, and he also holds the fastest time to complete the 50 US state high points.

Sumber: en.wikipedia.org