Just like this super chill Russian?

This man, who appears and dresses like a homeless person, is none other than Grigori Perelman, a Russian mathematician and one of the most renowned contemporary minds in the field.

He succeeded in solving the famous mathematical problem known as the Poincaré Conjecture,… pic.twitter.com/R0xYfcJMoE

— RussiaNews (@mog_russEN) June 28, 2025