John Tieszen is an accomplished professional with extensive experience in marketing, fitness instruction, and advisory roles. Currently serving as a Spinning Instructor at Exos since November 2023 and as an Advisory Board Member for the University of Iowa College of Liberal Arts & Sciences since April 2023, Tieszen also contributes to the University of Iowa School of Journalism and Mass Communication's Professional Advisory Board since April 2019, focusing on enhancing the school's reputation and student mentorship. Additionally, Tieszen has been involved with CommonBond Communities as a Community Advisor Board member and has held various fitness instructor positions, including at HealthFitness and LA Fitness. With a solid marketing background, Tieszen has held senior roles at Ameriprise Financial Services, MarketingLab, Incorporated, Carmichael Lynch Spong, and Perspective Marketing Communications, showcasing a proven ability to drive strategic initiatives and revenue growth. Tieszen holds an MBA in Marketing from the University of Michigan and a BA with Honors in Journalism from the University of Iowa.