The first no fins, no suit freedive through the Arch, a 30m long tunnel connecting Dahab's Blue Hole to the Red Sea at a depth of 55m.
William Trubridge is the world record holder in unassisted freediving. Website: www.verticalblue.net
William Trubridge sets a new world record in the purest form of freediving, swimming 86m (282 feet) down and up on a single breath of air. Surface and bottom camera footage only