Mark YunkerBoard Member
Mark Yunker has been a member of the Cook County Farm Bureau® Board of Directors since 2001. He and his wife, Heidi, and their son grow conventional and organic corn, soybeans, wheat, hay and straw in Frankfort. In addition to Farm Bureau leadership and serving on the Agricultural Literacy Team, Mark is the Past President of the St. Johns Men’s Club and past Treasurer for the St. Johns Cemetery, and Manhattan Township Trustee. Yunker is a member of the Ag Literacy Team. Yunker and his wife, Heidi, have two adult children.