https://techcrunch.com/2018/07/30/revoluts-nikolay-storonsky-to-talk-shop-at-disrupt-sf/

In October 2017 CEO Nikolay Storonsky’s Revolut raised $71 million at a valuation of $350 million. Today it’s certified unicorn, approaching a $2 billion valuation.

His stake is said to be worth over $510 million. But not all success is a huge mystery. For Storonsky, working hard is his big secret.