Yul Brynner was 39 in The Magnificent Seven when he played the character 'Chris Adams'.
That was over 64 years ago in 1960.
In 1985 he died aged 65, starring in 54 films in his career, 39 of those after The Magnificent Seven was first released. If he were alive today he would be 103.
In The Magnificent Seven, I think Yul Brynner looks: