Golden Finance reported that Trump's campaign team returned donations exceeding the legal limit to the brothers Cameron Winklevoss and Tyler Winklevoss, co-founders of the US cryptocurrency exchange Gemini. Earlier, Gemini co-founders Cameron Winklevoss and Tyler Winklevoss tweeted that they had donated $1 million in Bitcoin (15.47 BTC) to the Trump campaign team, exceeding the maximum limit of $844,600 per person that the Trump committee can legally accept.