Oscar Chalupsky was born in 1963 in South Africa. His long list of accomplishments includes twelve-times World Molokai Surfski Champion; ten-times winner of the Texan Challenge, considered the world's toughest kayak race; triple winner of the big white-water Umkomaas River Marathon; Spain's famous Sella Descent; as well as a multiple Surf Ironman champion. Currently living between Portugal and South Africa, Oscar is CEO of Nelo Surfski, a kayaking coach and co-founder of NuMobile in South Africa.