Natalia Molchanova

Natalia Vadimovna Molchanova (, 8 May 1962 – 2 August 2015) was a Russian champion free-diver. She was the President of the Russian Freedive Federation. Molchanova was born in Ufa in 1962. She was the world's most decorated free-diver ever, with a total of 40 world records. 
On 2 August 2015 she was reported missing after a dive near Ibiza, Spain. Initial rescue and recovery efforts were unsuccessful. She was presumed dead by drowning by rescue officials and her son.