Waldo Roux (21) from Waverley, Pretoria, lives in London where he works as a joiner to earn enough money to follow his goal - becoming the youngest mountaineer to climb the highest peaks on seven continents. He has already conquered four - Kilimandjaro (Africa), Aconcagua (South America), Elbrus (Europe) and Kosciuszko (Australia). Denali (North America), Vinson Masif (Antartica) and Everest (Asia) wait for him. His first climb was Kilimandjaro in 2002.