This is an interesting list of course satoshi nakamoto would be numero uno. 
But the government of bulgaria has this much bitcoin?
How did they accumulate so much cheap electricity & mining since 2009 maybe and do they want to be the richest crypto country in the world?
source https://twitter.com/BlocktownCap/status/1116008088337776642
Lol it was clearly says that it was only estimated and nothing is accurate so basically this is not exactly true,remember bitcoin is decentralized and anonymous so where in the world that Bulgaria became the second top holders of bitcoin while Japan wasnt even mentioned?sorry but I will not believe this though this sounds positive for the whole bitcoin fanatic worldwide But the government of bulgaria has this much bitcoin?
How did they accumulate so much cheap electricity & mining since 2009 maybe and do they want to be the richest crypto country in the world?
source https://twitter.com/BlocktownCap/status/1116008088337776642