David McCallum – 87

David McCallum rose to international stardom after portraying secret agent Illya Kuryakin in the hit TV series The Man from U.N.C.L.E. Later on, he became a cast member of another hit TV show, NCIS. His performance as Donald Ducky Mallard was one of the most notable. He is now 87 years old and it looks he has no plans of slowing down, continuing receiving different projects. He has renewed his contract with the venerable CBS drama series in 2018.

We think that his retirement investments are amassing a fortune since he has no signs of slowing down even though he’s nearing 90. David was once married to Jill Ireland, who used to be an actress in London. They had three sons: Jason, Paul, and Valentine. He later remarried in 1967 to Katherine Carpenter and had two kids with her. Together with his current acting projects, David is also active to in helping charitable organizations.