Mark Keyloun [Edit] By Sticky Facts Editorial StaffMark Keyloun biography, ethnicity, religion, interesting facts, favorites, family, updates, childhood facts, information and more:Mark Keyloun date of birth:December 20, 1960How old is Mark Keyloun?65 Tags: birth day 20birth month decemberbirth year 1960 Suggested Posts Madonna Facts Ed Sheeran Facts Ariana Grande Facts Rihanna Facts Jennifer Lopez Facts Emma Watson Facts Beyoncé Knowles Facts Jennifer Lawrence Facts