Jill Biden recently commented that her husband could keep up with "anybody" half his age and that his age should have no bearing on his running again in 2024. Hmmm. Not sure she is quite with the program either. I am 44, and very fit, physically and mentally, and know for a fact that Joe Biden could not keep up with me in the running and biking marathons I do every year and my 80 hours a week work schedule either. Good try Jill!