Vanessa O'Brien, British-American Mountaineer, Extreme Explorer, Mission Specialist, and Author

Vanessa O’Brien is an American mountaineer and a British mountaineer (as a result of her dual nationality), explorer, public speaker and former business executive. Vanessa was named Explorer of the Year in 2018 by the Scientific Exploration Society. She is one of only eight women to achieve the Explorers Grand Slam, having summited the highest peak on every continent and skied the last degree to the North and South Poles in eleven months. Vanessa was the first woman to set a speed record to climb the Seven Summits, entering the Guinness Book of World Records for climbing the Seven Summits in 295 days. Curiosity, determination and a passion for excellence led her to become the first American woman and the first British woman to successfully summit K2 in 2017. Vanessa is a Fellow of the Royal Geographic Society and a Member of the Scientific and Exploration Society.   She is an advocate for woman’s causes, carrying the UN Women’s flag to the summit of K2. She lives in New York City and London with her husband, Jonathan. Follow BITB on Twitter and Instagram.