You can't make this sh!t up!...
Jerry Jones: I have the brain of a 40-year-old man
Let's do some math. Jones is 70. His brain -- as we now know thanks to science -- is 40. Extrapolating that data (and assuming proper conditioning and technology keeps the rest of his body in working order), we can safely approximate Jones having a 146-year lifespan.
Enjoy the ride, Cowgirlfan!