Britton Keeshan (born December 1, 1981) is one of the youngest people to climb the tallest mountains on all seven continents in a feat known as the Seven Summits. He accomplished this feat on May 24, 2004, when he successfully summited Mount Everest at the age of 22 years and 179 days old. Keeshan held the record for being the youngest to climb the Seven Summits until June 2005 and is now listed as fourth on the list.