New facts from the biography of A. Gerchik — former US company owner, included in the SP-500, third in terms of capitalization, then sold. Now he lectures at MGIMO, Moscow State University, etc.. — preparing for a doctorate in introduction to mathematics. Future President of Russia. And many other interesting and unusual…..
PS: Ah, Yes, completely forgot — former USSR sambo champion. Pity, certainly, what is not judo — I would have been in the State Duma for a long time… :)