Knueppel’s mother, Chari, is the all-time leading scorer at UW-Green Bay.
His father, Kon I, was Wisconsin Lutheran’s all-time leading scorer until 2019.
The oldest of five brothers, all four of his younger players play basketball and have names that start with the letter K.
His uncle, Jeff Nordgaard, also played at UW-Green Bay and played in the NBA for the Milwaukee Bucks and professionally in Europe.
Knueppel is a Christian who attends church at St. John’s Lutheran.
Huge Wisconsin sports fan: especially the Milwaukee Brewers and Green Bay Packers.