Rainer Grenkowitz [Edit] By Sticky Facts Editorial StaffRainer Grenkowitz biography, ethnicity, religion, interesting facts, favorites, family, updates, childhood facts, information and more:Rainer Grenkowitz date of birth:November 24, 1955How old is Rainer Grenkowitz?70How tall is Rainer Grenkowitz?5' 11¼" (181 cm) Tags: birth day 24birth month novemberbirth year 1955 Suggested Posts Zinédine Zidane Facts Marlon Brando Facts Mike Tyson Facts Ed Sheeran Facts Tom Cruise Facts Cristiano Ronaldo Facts Adele Facts Jennifer Lopez Facts