Cameron Winklevoss, born in 1981, is an American entrepreneur and Olympic rower. He is known for co-founding the social networking website ConnectU along with his brother Tyler Winklevoss and their Harvard University classmate, Mark Zuckerberg. The Winklevoss brothers gained recognition for their legal disputes with Facebook over the origins of the company. Apart from his entrepreneurial ventures, Cameron is also a successful rower, having competed at the 2008 Beijing Olympics.