Norm Zylstra is a throwing coach in Grand Rapids, Michigan. He coaches for East Kentwood High School and for the Kentwood Track Club.
Zylstra also teaches Visual Arts at Pinewood Middle School.
Norm Zylstra is a throwing coach in Grand Rapids, Michigan. He coaches for East Kentwood High School and for the Kentwood Track Club.
Zylstra also teaches Visual Arts at Pinewood Middle School.