The Deepest-Ever Manned Submersible Dive Expedition Went To The Bottom Of The Mariana Trench An American explorer broke the world record for the deepest dive in 2019 for his submersible trip to ...

His dive went 16m lower than the previous deepest descent in the trench in 1960. Mr. Vescovo, the Dallas-based co-founder of Insight Equity Holdings, a private equity fund, found the manmade ...