Philip Seymour Hoffman was 29 in The Big Lebowski when he played the character 'Brandt'.
That was over 26 years ago in 1998.
In 2014 he died aged just 46, starring in 71 films in his career, 52 of those after The Big Lebowski was first released. If he were alive today he would be 56.
In The Big Lebowski, I think Philip Seymour Hoffman looks: