Staying Underwater for 17 Minutes

This is easily, quite the feet from what you can imagine. A very large majority of people in this world can barely hold their breath for more than 2 minutes, at a time the world record for not breathing was a bit over 3 minutes. I know for a fact I won't be able to make it anywhere near 17 minutes, can't even hold mine for 20 seconds. So I must congratulate him on such a feet