Tyler Winklevoss is the co-founder and CEO of Gemini, a next-generation Bitcoin exchange. He graduated from Harvard University with a degree in Economics and earned an MBA from Oxford University. In 2008, he represented the United States at the 2008 Olympics Games in Beijing, China, placing 6th. Winklevoss has been an angel investor and entrepreneur in emerging technologies since 2003.
He began participating in the Bitcoin economy through direct investment in 2012. In addition to being CEO of Gemini, he and his brother Cameron are currently seeking SEC approval for the Winklevoss Bitcoin Trust, a bitcoin ETF, and have launched the WinkDex, a bitcoin price index that will price the ETF.Source: crunchbase.com