Stan Lee was 93 in Thor: Ragnarok when he played the character 'Barber'.
That was over 7 years ago in 2017.
In 2018 he died aged 95, starring in 123 films in his career, 24 of those after Thor: Ragnarok was first released. If he were alive today he would be 101.
In Thor: Ragnarok, I think Stan Lee looks: