BBC UK
•Science
Science
65% Informative
Captain Don Walsh mad Don Walsh st ever dive the age of 92 t More than 60 years ago e Mariana Tre first hich lies almost 11km (seven miles) down.
The US Navy had acquired a submersi almost 11km (seven miles he Trieste and Don, a submarine lieutenant, volunteered to join the project.
The dive came to partly define him - he used t 1960 ip that he'd spent the rest of his life "dining out" on it.
After Don completed hi first e in 1960, he thought 28-year-old ly be a c Don Walsh years before someone would return.
In 2012, Hollywood filmmaker and ocean explorer James Cameron became the fir The US Navy t the dive.
Don returned to the Pacific once agai Trieste and Don former American naval officer and explorer Victor Vescovo took the plunge. Twitter 100 an class="summaryFeed_highLightText__NxlGi">F US Navy ebecca more than a hundred _highLightText__NxlGi">Jacques Piccard's the Mariana Trench span class="summaryFeed_highLightText__NxlGi" the Pacific Ocean pan class="summaryF Guam highLi first xt__NxlGi">Don Today 2011 Feed_highLightText__NxlGi">Mariana Don Don23 January, 1960 s= Don mmary Swiss highLightText__ Jacques Piccard pan> 8 Kelly Don t__NxlGi">Mariana Kelly Don Kelly Walsh Don more than 1,000 Feed_highLightText__NxlGi">One Victor Victor Ve around 9,000 American Don t__NxlGi">2019 Don __Nxl Jacques ific Don five hours lGi">Don 10,000 lGi">first James Cameron Hollywood Don 012Jacques almost 11km (seven miles xlGi">more than half the Mariana Trench LightText__NxlGi">a couple of years 1960Don > Don the Mariana Trench Years Don Text__NxlGi">six < about 20 minutes aryFeed_highLightText__NxlGi">Titanic Titan Don Don Dwight D. Eisenhower US the Legion of Merit
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