Max von Sydow was 52 in Conan the Barbarian when he played the character 'King Osric'.
That was over 42 years ago in 1982.
In 2020 he died aged 90, starring in 157 films in his career, 93 of those after Conan the Barbarian was first released. If he were alive today he would be 95.
In Conan the Barbarian, I think Max von Sydow looks: