Manca Kosir [Edit] By Sticky Facts Editorial StaffManca Kosir biography, ethnicity, religion, interesting facts, favorites, family, updates, childhood facts, information and more:Manca Kosir date of birth:March 3, 1948How old is Manca Kosir?78 Tags: birth day 3birth month marchbirth year 1948 Suggested Posts Jennifer Lawrence Facts Adam Driver Facts Lena Headey Facts Shakira Facts Arnold Schwarzenegger Facts Bill Gates Facts Amy Winehouse Facts Emma Watson Facts