Nouriel Roubini (Dr. Doom)
Also nicknamed “Dr. Doom”, Nouriel Roubini is one of the cryptocurrency critics - he believes crypto has no basis for success. He is an outstanding economist who was able to predict the financial recession of the 2008 a few years before it happened. At the start of his career, he taught in Yale, New York, worked for the IMF, the US Fed Reserve and some high-ranking banks. Roubini calls himself a ‘global nomad’ for his love of visiting various countries, even if he can spend there just a few days. He is a vocal Bitcoin critic.