Board of Trustees and Staff

The Linn-Mar School Foundation is guided by a dedicated Board of Directors whose leadership and commitment help advance our mission. Together with Foundation staff, these community leaders work to expand opportunities for Linn-Mar students and educators.

Board of Directors

MarySult

Board President Mary Sult
University of Northern Iowa

Mary Sult has spent her career helping educators and organizations grow. From the classroom to higher education leadership, her work has focused on developing people, strengthening systems, and creating opportunities for meaningful learning.

Today, Mary serves as the Institute for Educational Leadership Director at the University of Northern Iowa, supporting leadership development and professional learning for educators across Iowa. Her experience spans K–12 education, higher education, instructional technology, and leadership development. She holds a B.A. in English Education from UNI, an M.A. in Educational Technology from San Diego State, and both an M.S. and Ph.D. in Educational Leadership from Drake University.

Outside of work, Mary enjoys reading, traveling, and spending time with her husband, Dustin, and son, Logan. She believes that strong relationships, thoughtful leadership, and a commitment to lifelong learning create the foundation for lasting impact in education and the communities we serve.

Jeremy Potts

Board Vice President Jeremy Potts
GreatAmerica Bank

Jeremy Potts is Vice President of Operational Risk for the OEG business unit at GreatAmerica Bank, where he has held various leadership roles since joining the organization in 2010. In his current position, he oversees operational risk management and financial analysis for a $2.3 billion business unit, helping balance organizational growth, profitability, and risk management.

Jeremy leads a multidisciplinary team spanning operational risk, finance, technology, and project management. He is passionate about developing strong teams, improving organizational effectiveness, and using technology and analytics to support informed decision-making and sustainable growth.

Outside of work, Jeremy enjoys spending time with his wife, Megan, and their daughter, Owen, who attends Westfield Elementary. Owen keeps the family busy with swimming, gymnastics, and plenty of adventures! In his free time, Jeremy also enjoys the occasional round of golf.

Katie Lueken

Board Treasurer Katie Leuken
Aegon Asset Management

Lesley Vancura

Board Secretary Lesley Vancura
Skogman Realty

Smiling woman outdoors in sunny setting.

Past President Amanda Wendling
Grit Marketing

Board of Trustees

Adam Calcara Hills Bank & Trust

Holly Corkery CRST

Cari Foss Collins Aerospace

Kallie Herink Farmers State Bank

Diane Irvine Retired Linn-Mar Educator

Steve Klein Veridian Credit Union

Mackenzie Maxedon Collins Aerospace

Rob Myers Savant Wealth Management

Renee Nelson Iowa Area Education Agencies

Sarah Peters Tanager

Alex Schuerman University of Iowa Health Care

Karol Shepherd Titan TV

Katie Sleeper Skogman Realty

Kim Suddendorf Rayser Holdings

Sally Wiley Level 10 Apparel

Staff and Ex-Officio Members

Kari Closer Up

Kari Elhard Executive Director

Nya 1 weird hands

Nya Wiese Brand & Philanthropy Specialist

Nathan Wear Photo

Nathan Wear Linn-Mar District Superintendent

Reach Out to Us

Join our community of supporters in making a difference for the Linn-Mar Community School District in Marion, Iowa.

Whether through donations, volunteering, or spreading the word about our programs and mission, your involvement will have a lasting impact on the lives of our students and their future success.