Steven Spielberg was 49 in The Lost World: Jurassic Park when he played the character 'Popcorn-Eating Man (uncredited)'.
That was over 27 years ago in 1997.
Today he is 77, and has starred in 149 movies in total, 111 of those since The Lost World: Jurassic Park was released.
In The Lost World: Jurassic Park, I think Steven Spielberg looks: