Leonard Nimoy was 59 in Star Trek VI: The Undiscovered Country when he played the character 'Spock'.
That was over 32 years ago in 1991.
In 2015 he died aged 83, starring in 96 films in his career, 53 of those after Star Trek VI: The Undiscovered Country was first released. If he were alive today he would be 93.
In Star Trek VI: The Undiscovered Country, I think Leonard Nimoy looks: