That was over 6 years ago in 2015.
Today he is 58, and has starred in 71 movies in total, 10 since Krampus was released.
In Krampus, I think David Koechner looks:
Krampus scores 5.9 out of 10 on The Movie Database.
David Koechner's first acting role was as 'Anton Phillips' in Dirty Work, released in 1998 when he was 35.