Richard Kiel was 55 in Happy Gilmore when he played the character 'Mr. Larson'.
That was over 28 years ago in 1996.
In 2014 he died aged 75, starring in 43 films in his career, 6 of those after Happy Gilmore was first released. If he were alive today he would be 84.
In Happy Gilmore, I think Richard Kiel looks: