Sarah Marquis

Sarah Marquis (born June 20, 1972) is a Swiss adventurer and explorer. From 2010 to 2013, she walked alone from Siberia to the Gobi Desert, into China, Laos, Thailand, and then across Australia. In 2011, she gave a TED talk and in 2014 she was named one of ''National Geographic''s Adventurers of the Year. Provided by Wikipedia