Natalia Molchanova
Natalia Vadimovna Molchanova was a Russian champion free diver, multiple world record holder, and the former president of the Russian Free Dive Federation. She has been described as possibly the worlds greatest freediver.
Molchanova was born in 1962 in Ufa, Bashkortostan, then part of the Soviet Union. Molchanova has a son Alexey and daughter Oksana.
Source: Wikipedia