The youngest person competing on the eighth installment of the Amazing Race is eight years old! You may know by now that the upcoming season will feature families of four competing against each other to win $1 million. CBS has unveiled the identities of the families and they include traditional families, a group of four sisters, a widow and her children, and a father and his sons-in-law. The Amazing Race: Family Editions begins Tuesday, Sept. 27 (9:00-11:00 PM, ET/PT) on CBS.