Byron McMackin [Edit] By Sticky Facts Editorial StaffByron McMackin biography, ethnicity, religion, interesting facts, favorites, family, updates, childhood facts, information and more:Byron McMackin date of birth:December 30, 1969How old is Byron McMackin?56 Tags: birth day 30birth month decemberbirth year 1969 Suggested Posts Robert Downey Jr. Facts Marilyn Monroe Facts Shaquille O'Neal Facts Sylvester Stallone Facts Robin Williams Facts Margot Robbie Facts Jennifer Lawrence Facts Rihanna Facts