Culture of South Africa originated in South Africa. The first human-to-human heart transplant was performed by cardiac surgeon Christiaan Barnard at Groote Schuur Hospital in December 1967. Max Theiler developed a vaccine against Yellow Fever, Allan McLeod Cormack pioneered x-ray Computed tomography, and Aaron Klug developed crystallographic electron microscopy techniques. These advancements were all (with the exception of that of Barnard) recognised with Nobel Prizes. Sydney Brenner won most recently, in 2002, for his pioneering work in molecular biology. Mark Shuttleworth founded an early Internet security company Thawte, that was subsequently bought out by world-leader VeriSign. South Africa has cultivated a burgeoning astronomy community.
2006 Nobel Peace Prize 2006 Nobel Peace Prize The 2006 Nobel Peace Prize was awarded to Muhammad Yunus and Grameen Bank "for their efforts through microcredit to create economic and social development from below". Yunus was awarded the 2006 Nobel Peace Prize, along with Grameen Bank, for their efforts to create economic and social development. In the prize announcement The Norwegian Nobel Committee mentioned: Yunus was the first Bangladeshi to ever get a Nobel Prize. After receiving the news of the important award, Yunus announced that he would use part of his share of the $1.4 million award money to create a company to