British adventurer Karl Bushby enjoyed an emotional reunion with his mother and family on Monday, as he arrived back home after a 28-year, 50,000-kilometre trek from South America, crossing four continents on foot.


British adventurer Karl Bushby enjoyed an emotional reunion with his mother and family on Monday, as he arrived back home after a 28-year, 50,000-kilometre trek from South America, crossing four continents on foot.