Vanessa O’Brien, is a British mountaineer and an American mountaineer (as a result of her dual nationality), climber, explorer, aquanaut, and public speaker.
Vanessa has an incredible five Guinness World Records: First, Fastest, Deepest, Farthest and Oldest. Vanessa is the first woman to reach earth’s highest (Mt. Everest 8,848m) and lowest points (Challenger Deep 10,925m), the fastest woman to climb the seven summits in 295 days, the first person to reach the top of Chimborazo and the depths of Challenger Deep at 35,843 feet for a full three hours of bottom time, the first woman to complete the Four Poles Challenge, going the farthest north * south * east * west from to the Top of Everest to Challenger Deep to the geographic north and south poles, and the oldest woman to summit K2, the second tallest peak at 8,611m at 52 years old.
Her book, To The Greatest Heights, by Simon & Schuster, was launched March 28, 2021.
She became the first American woman to climb K2 and the first British woman to climb K2 (as a result of her dual nationality) on 28 July 2017 when she successfully led a team of 12 members to the summit and back on her third attempt, receiving Explorer of the Year by the SES for her efforts in 2018. She is a Fellow of the Royal Geographic Society, and an Honorary Advisory Board member of the Scientific Exploration Society (SES).
She has climbed the highest peak on every continent and has a Guinness World Record for doing so in 295 days, setting a record for the fastest time a woman first achieved this goal. Vanessa has also skied the last 60 nautical miles or 111 km to the South Pole and North Pole completing the Explorers Grand Slam in 11 months, becoming the first woman to do so in under a calendar year and the 8th woman in the world to accomplish this.
Outside of mountaineering, Vanessa completed the Boston Marathon in 2017, helping to raise money for the American Red Cross, has been shot testing bulletproof clothing at point blank range by Miguel Caballero with a .38 long revolver, and reached 200 mph riding with Mario Andretti at Indianapolis Motor Speedway in 2018. She has her MBA from the Stern School of Business, New York University and regularly speaks to organisations about leadership and teamwork.
“There are only three sports: bullfighting, motor racing, and mountaineering; all the rest are merely games.”
– Ernest Hemingway
“No-one can take away the knowledge, skills, and experience you acquire throughout your life. Your knowledge, skills, and experience inform your decisions as you move forward. So go ahead – take the biggest step you can“
– Vanessa O’Brien
(Banker to Mountaineer)