Renny Harlin was 28 in A Nightmare on Elm Street 4: The Dream Master when he played the character 'Student (uncredited)'.
That was over 36 years ago in 1988.
Today he is 65, and has starred in 13 movies in total, 10 of those since A Nightmare on Elm Street 4: The Dream Master was released.
In A Nightmare on Elm Street 4: The Dream Master, I think Renny Harlin looks: