http://swissbaync5d7ykaz7dh7v4qjrb4gmen5aj3bogxrcgbb43ij34bjuyd.onion/pdf/Books/Survival/Medicine/oddsnends.htm
(Each was trying to break Exley's
previous open circuit scuba world depth records: 867 feet, 1989, Mante Mexico; and 863
feet, 1993, Bushmansgat, South Africa.) (Exley 1994, Hamilton 1994) Bowden surfaced after reaching a new world record of 915 feet, as measured by one of
two computers he carried; the other measured 924 feet (Taylor 1994).