1992 Pro Set Guinness Book Prototype 3 Card Set Alton Giant Tony Dorsett

1992 Pro Set Guinness Book Prototype Promo 3 Card Set unopened. This rare collection features icons like Tony Dorsett "longest run from scrimmage" and celebrates the world’s tallest man the Robert Wadlow Alton Giant, highlighted in the Guinness Book of World Records.
I don't know what the 3rd card is?

This piece comes from a smoke free home!
Box 1