John Guest
Commodities Supervisor

John Guest, Jr. is a native of Clark, SD. After graduation from Clark High School, he attended Ag Business at Lake Area Technical Institute in Watertown, SD. Guest worked in various fields of the ag industry including his position as a Warehouse Supervisor at the former McCain Foods in Clark, SD for more than five years. He became employed at Glacial Lakes Energy, LLC as a Grain Handler in 2002 and was promoted to Assistant Commodity Supervisor shortly thereafter. Guest currently holds the position of Commodity Supervisor at GLE.

In his spare time, John likes to do outdoors activities such as hunting and fishing. He also ranches with his dad raising cattle.

Guest currently resides in rural Clark and has one son.