source:
https://twitter.com/charlieshrem/status/935292579612123136
"In 2013 @DataTranslator gave me a prototype of one of the first #Bitcoin ASIC's in the world. I was mining about 35 BTC a day and because of the noise and heat I sold it for $15,000 a few months later. 😂"
Charles "Charlie" Shrem (born November 25, 1989) is an American entrepreneur and bitcoin advocate. He co-founded the now-defunct startup company BitInstant, and is a founding member of the Bitcoin Foundation, formerly serving as vice chairman. In 2017, he joined Jaxx as its director of business and community development. In December 2014 he was sentenced to two years in prison for aiding and abetting the operation of an unlicensed money-transmitting business related to the Silk Road marketplace. He was released from prison around June 2016.
source:
https://en.wikipedia.org/wiki/Charlie_Shrem