In 2019, Victor Vescovo became the first person to go to what two places?

The first new player to comment on the website with the correct answer wins a free drink at their next iQ Trivia quiz.
In 2019, Victor Vescovo became the first person to go to what two places?

The first new player to comment on the website with the correct answer wins a free drink at their next iQ Trivia quiz.
The deepest part of the ocean and the summit of Mt Everest?
That’s both of them.
That’s cool and all. But did he do them both without oxygen? That’s the real challenge.