A man living underwater carrying out research has broken a record for the longest time living underwater.
He's broken the record for the longest time living underwater at ambient pressure at a Florida Keys lodge for scuba divers.
Dr Joseph Dituri's record breaking 74th day at Jules' Undersea Lodge, which sits at the bottom of a 30-foot-deep lagoon in Key Largo, wasn't much different than his previous days there since he went under on March 1.