Mr. Holmes is engaged in a number of international philanthropies. He is a member of the President’s Circle and on the investment committee of the International Crisis Group, which works to resolve conflict around the world. He is also an advisor to the William J. Clinton Foundation on sustainable development in countries with resource-based economies. In September 2017, Mr. Holmes was appointed as the non-executive chairman of the Board of Directors of HIVE Blockchain Technologies, the world’s very first publicly-traded company involved in the mining of cryptocurrencies.

https://theenergybit.com/2020/07/02/digital-currency-mining-interview-with-frank-holmes-hive/