Ryszard Kowalczyk (20 February 1937 – 18 October 2017) and Jerzy Kowalczyk (born 1942) are Polish brothers who planted a bomb as a protest against the communist rule in Poland. The Kowalczyk brothers were scientists at Opole University. They were born in Warsaw.
Bombing[change | change source]
On 6 October 1971 as a protest specifically against the violence perpetrated by the communist authorities against a large workers' protest. The big explosion destroyed the university hall where the celebrations were to take place.
Pardoning[change | change source]
With the rise of Solidarity in the 1980s, pardons were issued and the brothers were freed for good behavior: Ryszard in 1983 and Jerzy in 1985. In 1991 President Lech Wałęsa decided that their sentences were legally forgotten which would allow them to work again.
Life[change | change source]
Ryszard Kowalczyk died on 18 October 2017 in Warsaw at the age of 80.