Favorite Quote: “A mastermind is one who’s feedin’ others off his talents. I owe it to my city and it’s time I pay my balance.” -Rick Ross

A native of Peoria, IL and graduate of Richwoods High School, Mr. Klaus had a big impact in his first year at PND. Famed among the students for a classroom filled with Sudoku puzzles and chess boards, Mr. Klaus brings a different and interactive approach to math. When not teaching or coaching tennis, you can catch Mr. Klaus running marathons. He describes his favorite part of PND as the people.