In 2002, free diver Tanya Streeter attempted to set a No Limits world record by diving down to 160m and resurfacing, all on a single breath. She would have to survive the pressures of the deep and hold her breath for 3 and a half minutes. It almost went wrong. Hear Tanya's account of the dive.
(Photo: Tanya Streeter holds onto the sled as she decends in her attempt to break the "No Limits" world record, AP Photo/Dan Burton)
