Leon Sinden [Edit] By Sticky Facts Editorial StaffLeon Sinden biography, ethnicity, religion, interesting facts, favorites, family, updates, childhood facts, information and more:Leon Sinden date of birth:July 20, 1927How old is Leon Sinden?98 Tags: birth day 20birth month julybirth year 1927 Suggested Posts David Bowie Facts James Gandolfini Facts Zinédine Zidane Facts The Weeknd Facts Margot Robbie Facts Ariana Grande Facts Shakira Facts George Harrison Facts