Stan Lee was 95 in Avengers: Endgame when he played the character 'Driver'.
That was over 5 years ago in 2019.
In 2018 he died aged 95, starring in 123 films in his career, 13 of those after Avengers: Endgame was first released. If he were alive today he would be 101.
In Avengers: Endgame, I think Stan Lee looks: