Flattening the curve is the take-home diagram of COVID crisis. A variation of that diagram occurred (see below) in an academic paper by someone who became very famous. Any guesses?

hint: he died in England within the last decade.

Boris Berezovsky, the billionaire Russian oligarch. He employed Litvinenko up until a few months before his death. Christopher Steele examined Litvinenko's death for MI6. Litvinenko was partner with Yuri Shvets, who we believe to either be PSS or closely associated with PSS.