Robin Williams was 61 in The Angriest Man in Brooklyn when he played the character 'Henry Altmann'.
That was over 10 years ago in 2014.
In 2014 he died aged 63, starring in 158 films in his career, 16 of those after The Angriest Man in Brooklyn was first released. If he were alive today he would be 72.
In The Angriest Man in Brooklyn, I think Robin Williams looks: