Dave Knapp [Edit] By Sticky Facts Editorial StaffDave Knapp biography, ethnicity, religion, interesting facts, favorites, family, updates, childhood facts, information and more:Dave Knapp date of birth:December 6, 1963How old is Dave Knapp?62 Tags: birth day 6birth month decemberbirth year 1963 Suggested Posts Charlize Theron Facts Stephen Hawking Facts Lady Gaga Facts James Gandolfini Facts Mark Wahlberg Facts Mike Tyson Facts Peter Dinklage Facts Eminem Facts