Research shows Bitcoin 2017 rally caused by single whale
I think that Bloomberg is a better url. <a href="https://www.bloomberg.com/news/articles/2019-11-04/lone-bitcoin-whale-likely-fueled-2017-price-surge-study-says" rel="nofollow">https://www.bloomberg.com/news/articles/2019-11-04/lone-bitc...</a>