John Candy was 39 in Career Opportunities when he played the character 'C.D. Marsh (uncredited)'.
That was over 33 years ago in 1991.
In 1994 he died aged just 43, starring in 63 films in his career, 17 of those after Career Opportunities was first released. If he were alive today he would be 73.
In Career Opportunities, I think John Candy looks: