Eli Wallach was 50 in The Good, the Bad and the Ugly when he played the character 'Tuco'.
That was over 57 years ago in 1966.
In 2014 he died aged 98, starring in 135 films in his career, 116 of those after The Good, the Bad and the Ugly was first released. If he were alive today he would be 108.
In The Good, the Bad and the Ugly, I think Eli Wallach looks: