In 2003, Namibia's Rudie van Vuuren became the first - and, to date, only - man to have played at both the cricket and rugby World Cups. His feat was made all the more impressive by the fact that he was also working full-time as a doctor. His sporting career saw him take on stars like Sachin Tendulkar, Shoaib Akhtar and James Anderson; though Namibia rarely won, he still managed to find some small victories of his own. This is the story of a unique sporting life, and why he's still keeping company with big names away from the pitches.