Yin&Yang | 64 followers on LinkedIn. In celebration of our 3rd birthday, Yin&Yang are proud to announce our third iteration of www.yinnyang.co.uk - landing January 2013. When Yin&Yang was launched in late 2009, it was simply a platform for university friends Niran Vinod (Yin) and Ernest Opoku (Yang) to document their shared interests and voice their opinions on everything they categorised as ‘cool’. Somewhere along our three-year road, the vision changed.