Completed the 1st human descent to the bottom of the Atacama Trench with Dr. Osvaldo Ulloa of Chile. Preliminary maximum depth of 8,062 m. Extraordinary marine life observed: very many holothurians, rock faces showing chemosynthesis, and the largest bacterial tendrils I've seen.
Deep Ocean Explorer, Former US Navy Officer, Mountain Climber, Pilot, Sub-Orbital Space Flight Participant, Venture Capital & Private Equity Investor.

