Fabien Cousteau breaks grandfather's record of 30 days underwater

The grandson of legendary ocean explorer Jacques Cousteau has broken the world record for living the most days underwater.

Fabien Cousteau emerged from the aquatic lab he has been in off the coast of Florida for 31 days- smashing his grandfather's record of 30 days he completed in the Red Sea 50 years ago.

Here's the crew just after they surfaced. Fabien is second from the right.