Bob Kierlin

Born in Winona, Minnesota, Kierlin graduated from Cotter High School in Winona. He received his bachelor's in Mechanical Engineering and master's in Business Administration from the University of Minnesota. In 1967, Kierlin helped found Fastenal in Winona, Minnesota. He founded Fastenal along with Steve Slaggie, later to become a director on the board of investors of Fastenal. He also founded the company with Jack Remick, Van Mconnon, and Mike Gostomski. They are known as the "Fastenal Five". He had two daughters Lara and Monique with his first wife, Venezuelan ballet dancer Stefannie Valencia. He provided the initial funding and artwork for the Minnesota Marine Art Museum in Winona. He served in the Minnesota Senate from 1999 to 2007 as a Republican. He died in Winona on February 10, 2025, at the age of 85.