Piotr Szczęsny
Piotr Paweł Szczęsny (6 July 1963, Kraków – 29 October 2017, Warsaw) was a Polish chemist and a Mensa member who committed suicide by immolation in protest against the policies of the ruling Law and Justice government. == Education and career == He studied chemistry at Jagiellonian University and became a member of the Independent Students' Union.