Herbert Nitsch - Wikipedia
Natalia Molchanova: Freediving champion feared dead - BBC News
William Winram 145m Freediving World Record (VWT) - YouTube
Freediving Record | The Deepest Free Dive in the World
Australian free diving record holder Adam Stern plunges deep into world championships - ABC News
214m (702ft) DEEPEST FREEDIVING EVER - Herbert Nitsch World Record No limits Extreme Diving Apnea - YouTube
Scuba diving world records - DIVE Magazine
Current List of Freediving Records (2022) - The Salt Sirens
How Deep Can A Human Dive Without Scuba Gear? | Koox Diving
Freediving Depth Record Progression : r/freediving
Nataliia Zharkova free diving past all the levels to set a world record of 93 meters (305 feet) deep : r/nextfuckinglevel
David Vencl: Free-diver plunges to record depth beneath frozen Swiss lake | CNN
What are the deepest dives and world record of depth
Freediver Breaks World Record For Deepest Dive, Reaching Over 350ft - YouTube
Top 10: Deepest freediving world records | BBC Science Focus Magazine
Deep diving - Wikipedia
An Interview With Herbert Nitsch, The Deepest Man on Earth - Adventure Mag
The Disappearance of the World's Greatest Free Diver | The New Yorker
Deepest Free Dive – 253.2 m – 831 ft | Scuba Diving Halkidiki Greece
Finland's Johanna Nordblad claims under-ice freedive record
She Dived More Than 300 Feet Under the Sea. Can She Go Deeper? - The New York Times
freediving world champion
The Lowdown: CMAS 4th Outdoor Freediving World Championships 2019
Constant Weight Freediving Depth Comparison Chart
