What is the record for deepest hole ever dug? Because I think my friend is trying to break it right now.

What is the record for deepest hole ever dug? Because I think my friend is trying to break it right now.
What is the record for deepest hole ever dug? Because I think my friend is trying to break it right now.

The Kola Superdeep Borehole, at 7 1/ miles (!!!) still has the record, as far as I know – see this article on the history of very deep holes: bit.ly/VeryDeepHoles. That’s going to be a challenge for your friend to exceed. If you are not speaking of literal holes, though, perhaps suggest he talk to his advisor or Counseling Services, as appropriate?