Yesterday I emailed a pic of me from college I hadn't seen in over 30 years to my better half, who showed it to the twenty somethings in his office and he told me they all said I looked the same. I'll admit I don't look quite the same but right now I look way younger than those two in the vid look at "fifty."
That being said, we should all keep our hair, white teeth, lean bodies and perfect posture well into old age like that couple.
As for directly answering the question - I have lived through over 20 years and aside from grayer hair he looks exactly the same to me. Of course, if my 29 year old self saw ourselves today he might go "yikes!"