Gene Wilder was 37 in Willy Wonka & the Chocolate Factory when he played the character 'Willy Wonka'.
That was over 53 years ago in 1971.
In 2016 he died aged 83, starring in 44 films in his career, 36 of those after Willy Wonka & the Chocolate Factory was first released. If he were alive today he would be 90.
In Willy Wonka & the Chocolate Factory, I think Gene Wilder looks: