How deep can scuba divers can?

I'm not sure how much is the deepest anyone's ever gone but there is a dive master at my Scuba place who has literally been over 400 feet!!! That's crazy!

318.25 meters without rope stretch by a portuguese guy called Nuno Gomes.

That's 1044 feet and that's also the world record.

To go below or to reach 400 feet depths technical diving training is needed.

I am a dive master and i can only dive to the recreational diving limit that is 40 metres. anything below that is technical diving.

diving that deep for fun is not heroic, its stupid.