David McCallum & Katherine Carpenter – 52 Years

David McCallum made waves in the entertainment world with the success of his 1960s television show, The Man from U.N.C.L.E. The show had been on the air for four years. He is also one of the mainstays of the long-running television series, NCIS. In 1976, in the middle of his fame, McCallum married Katherine Carpenter.

David and Katherine first crossed paths when the latter was still working as a model. She was only 21 years old then, but they quickly got along. In an instant, they were inseparable. He even brought her to Japan for the press tour of his show. This move was not surprising at all, knowing David was thankful for Katherine for making a new man of him amid everything he had gone through. Today, they have been married for 52 years. They share two kids, Sophie and Peter. With a $10 million net worth, their children didn’t need to opt for student loans when they were still studying because their father could surely provide everything they needed.