Rowers

Tyler Winklevoss is an American Bitcoin and cryptocurrency investor and entrepreneur. He is credited with founding the Gemini cryptocurrency exchange and Winklevoss Capital Management. He is also credited with co-founding ConnectU, which he claimed inspired Mark Zuckerberg to create Facebook. Also a rower, Tyler and his identical twin brother, Cameron, competed at the 2008 Summer Olympics, where they finished sixth. 

James Cracknell is a British athlete who specializes in rowing. With six World Rowing Championships and two Olympic gold medals under his belt, Cracknell is regarded as one of the most successful English rowers of his generation. He is also known for his charitable activities; in 2008, he raised funds for the BBC's Sport Relief charity.

Matthew Pinsent is an English broadcaster and former rower. Having won four successive Olympic gold medals in rowing, Pinsent is widely regarded as one of the most successful English Olympians of his generation. He also won 10 world championships during his illustrious rowing career. In 2005, Matthew Pinsent was honored by the International Rowing Federation with the Thomas Keller Medal.

Apart from being a former Olympic rower, Cameron Winklevoss is also a successful entrepreneur and, along with his twin brother, Tyler Winklevoss, has established the cryptocurrency exchange Gemini. The twins once accused Mark Zuckerberg, their fellow Harvard alum, of stealing their idea of ConnectU, a social networking platform.

Once a dentist, Charles Eugster stunned the world when he took to sprinting at age 95. In fact, he participated in age-group rowing in his 60s, winning countless gold medals, and also took up body building in his 80s. He penned his memoir, Age is Just a Number, at 97.