Watch Alexey Molchanov capture a world record, diving 430 feet, holding his breath for 4 minutes and 33 seconds: https://cbsn.ws/2XWctNn | 60 Minutes

D o L P h ! N s Freediving with dolphins. Our group is super lucky to encounter these friendly dolphins for almost 2 hours. During the dolphin season, thousands of dolphins gather in one of the lagoons in South Male Atoll and if it's a lucky day, we can swim with them. We usually do the Freediving with the dolphin on our first highlight day dive but unfortunately the dolphins were not in the lagoon and we only saw them during sunset ride on our way back home. 2nd day, we went to a different atol