Tim Matheson was 68 in Jumanji: Welcome to the Jungle when he played the character 'Old Man Vreeke (uncredited)'.
That was over 6 years ago in 2017.
Today he is 76, and has starred in 101 movies in total, 3 of those since Jumanji: Welcome to the Jungle was released.
In Jumanji: Welcome to the Jungle, I think Tim Matheson looks: