Image of Grigori Yakovlevich Perelman

Grigori Yakovlevich Perelman

was born 56 years ago

13 June 1966

Grigori Perelman is a Russian mathematician who proved the Poincaré Conjecture and who refused to accept a Fields Medal or the $1 000 000 Clay Prize.

Find out more at: https://mathshistory.st-andrews.ac.uk/Biographies/Perelman/