Cameron and Tyler Winklevoss are twin brothers best known for their early involvement in Facebook and their significant investments in Bitcoin. Here are some key points about them:

1. Early Life and Education:

- The Winklevoss twins were born on August 21, 1981, in Southampton, New York.

- They attended Harvard University, where they majored in economics and were part of the university's rowing team.

2. Facebook Lawsuit:

- The twins are famously known for their legal battle with Mark Zuckerberg over the creation of Facebook. They claimed that Zuckerberg stole their idea for a social networking site, leading to a settlement in 2008 where they received $65 million.

3. Bitcoin Investments:

- The Winklevoss twins used part of their Facebook settlement to invest in Bitcoin early on.

- They are believed to have become some of the first Bitcoin billionaires when the value of Bitcoin surged.

4. Gemini Exchange:

- In 2014, they founded Gemini, a cryptocurrency exchange that allows users to buy, sell, and store digital assets. Gemini is known for its strong focus on regulatory compliance and security.

5. Other Ventures:

- The twins have been involved in various other business ventures, including the establishment of Winklevoss Capital, an investment firm.

Their story highlights both their early challenges in the tech world and their success in the cryptocurrency space.