Man who spent 28 years walking 50,000 km around the world returns to UK

Karl Bushby, a 57-year-old British adventurer and former paratrooper, has finally returned to UK after spending 28 years walking around the world. Bushby, who began his journey in 1998 from Chile's Punta Arenas, had vowed to never use transportation to progress his journey. He travelled nearly 50,000 km before reaching his homeland.