Paul-Henri Nargeolet Has Made More Than 35 Titanic Site Trips
New York Times
Mr. Nargeolet, a French maritime expert, is one of the five people aboard the missing submersible. He works for RMS Titanic, which owns the salvage rights to the wreck.
https://www.nytimes.com/2023/06/20/us/nargeolet-titanic-submarine.html