Charlton Heston was 35 in Ben-Hur when he played the character 'Judah Ben-Hur'.
That was over 65 years ago in 1959.
In 2008 he died aged 84, starring in 155 films in his career, 131 of those after Ben-Hur was first released. If he were alive today he would be 100.
In Ben-Hur, I think Charlton Heston looks: