Jonathan Brandis was 13 in The NeverEnding Story II: The Next Chapter when he played the character 'Bastian Bux'.
That was over 34 years ago in 1990.
In 2003 he died aged just 27, starring in 22 films in his career, 15 of those after The NeverEnding Story II: The Next Chapter was first released. If he were alive today he would be 48.
In The NeverEnding Story II: The Next Chapter, I think Jonathan Brandis looks: