On the back of the photo it says, "January 27, 1982". That was 28 years ago. I was 9 when this picture was taken. I'm pretty sure that makes dad 32 on this birthday? Mom would have been pregnant with Kim at the time.
To put that into perspective, as far as my family goes, Kyle will turn 32 this year. So Kyle is basically the same age as dad was in this picture.
Obviously this is pre-cancer surgery because dad is rocking the 'stache. Other than that, dad still looks basically the same today. The hair may be a thinner and grayer, but it's still all combed back.
Happy birthday dad. Hope you had a fun day.