Grzegorz Kwas [Edit] By Sticky Facts Editorial StaffGrzegorz Kwas biography, ethnicity, religion, interesting facts, favorites, family, updates, childhood facts, information and more:Grzegorz Kwas date of birth:April 4, 1973How old is Grzegorz Kwas?53 Tags: birth day 4birth month aprilbirth year 1973 Suggested Posts Emma Watson Facts George Harrison Facts Jennifer Lopez Facts Mark Wahlberg Facts Stephen Hawking Facts George Clooney Facts Dwayne Johnson Facts Chester Bennington Facts