The Oldest Man Died before His Father
Methuselah was the oldest man to have ever lived. He died at the age of 969! However, you could say that his father outlived him. How? Because his father, Enoch, never died!
In Genesis 5:21-24, we read that Enoch walked with God and was not found because God took him. In other words, he was raptured! There are multiple accounts, including future ones, where humans do not/will not experience death.