Richard Keith (Keith Thibodeaux) – Now 70 years old
The name Keith Thibodeaux may not be very familiar among the American TV audiences, but Richard Keith is. Keith Thibodeaux aka Richard Keith is the child actor who played Desi and Lucille’s child in the comedy show, I Love Lucy, Little Ricky. The former child actor and musician is now retired and managing a business with his non-showbiz wife. At 670 years old, Thibodeaux looks youthful for his age, wouldn’t you agree?