The Winklevoss twins have been strong advocates of Bitcoin since they invested back when it was trading at $8. Today the billionaire brothers have their own exchange which is Gemini Exchange .
The Winklevoss twins’ cryptocurrency exchange Gemini Exchange is set to expand to include others from the ‘Satoshi family tree’, looking to expand with the addition of Litecoin (LTC) and Bitcoin Cash (BCH). Currently, Gemini Exchange only offers Bitcoin and Ethereum trades.
In my opinion, Litecoin is going to blow up and so is bitcoin cash.
Source: http://bitcoinist.com/gemini-exchange-may-soon-offer-litecoin-and-bitcoin-cash/
https://www.newsbtc.com/2018/03/12/gemini-exchange-likely-list-litecoin-bitcoin-cash/
Follow me guys and I will Follow back!