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 Bill Gates Facts Robert Downey Jr. Facts Peter Dinklage Facts Jennifer Lopez Facts Angelina Jolie Facts Stephen Hawking Facts Zinédine Zidane Facts Amy Adams Facts