Sebastian [Edit] By Sticky Facts Editorial StaffSebastian biography, ethnicity, religion, interesting facts, favorites, family, updates, childhood facts, information and more:Sebastian date of birth:February 18, 2012How old is Sebastian?14 Tags: birth day 18birth month februarybirth year 2012 Suggested Posts Steve Jobs Facts Emma Watson Facts The Weeknd Facts Cristiano Ronaldo Facts Vin Diesel Facts Katy Perry Facts Sylvester Stallone Facts Dwayne Johnson Facts