Pulling a 260-pound wheeled cart with all his provisions, 23-year-old British explorer Ash Dykes became the first person to walk solo and unsupported across Mongolia. It was a world-record, 78-day adventure through some of the wildest terrain and weather on the planet. You can learn more about his Mongolian expedition and his fundraising for the British Red Cross at his website ashdykes.com. Ash Dykes, welcome to The Pursuit Zone.