Russian woman swims 85 meters in the icy waters of Lake Bikal and can set a world record | Video | CNN

Yekaterina Nekrasova is 40 years old and has a lot of guts swimming under the frozen waters of Lake Baikal in Siberia.

The Moscow native traveled 85 meters below the frozen surface and is believed to set a new world record.

To do this, he held his breath for a minute and a half.

See more of Nekrasova's icy prowess here.