BBC World Service
Voyage to the bitter deep
23 minutes Posted Jun 10, 2020 at 8:12 am.
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Show notes
Victor Vescovo and John Ramsay are key members of the team behind the Five Deeps expedition, which took a one-person submarine to all of the deepest points in the world's five oceans. Victor, a multimillionaire, funded and piloted the submarine. John designed it. They spoke to Outlook's Jo Fidgen.
Picture: Victor's submarine
Credit: Triton Submarines