Sidney Poitier was 39 in Guess Who's Coming to Dinner when he played the character 'Dr. John Wade Prentice'.
That was over 57 years ago in 1967.
In 2022 he died aged 94, starring in 73 films in his career, 43 of those after Guess Who's Coming to Dinner was first released. If he were alive today he would be 97.
In Guess Who's Coming to Dinner, I think Sidney Poitier looks: