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 Steve Jobs Facts Zinédine Zidane Facts Arnold Schwarzenegger Facts Michael Schumacher Facts Charlize Theron Facts Ariana Grande Facts Kylie Jenner Facts Angelina Jolie Facts