Jon Thor Birgisson [Edit] By Sticky Facts Editorial StaffJon Thor Birgisson biography, ethnicity, religion, interesting facts, favorites, family, updates, childhood facts, information and more:Jon Thor Birgisson date of birth:April 23, 1975How old is Jon Thor Birgisson?51How tall is Jon Thor Birgisson?5' 7" (170 cm) Tags: birth day 23birth month aprilbirth year 1975 Suggested Posts Ed Sheeran Facts Brad Pitt Facts Marlon Brando Facts Julia Roberts Facts Amy Adams Facts Shaquille O'Neal Facts Zinédine Zidane Facts Arnold Schwarzenegger Facts