John C. Carlson, founder of Zac’s Legacy Foundation after his son Zackery Allen Carlson lost his battle with cancer treatments…. Born and raised in Greeley and currently resides at Greeley, CO…. A football and softball athlete…. Specialized in Real Estate and Appraisal schooling and has been a Realtor for the past 12 years…Currently a Broker Associate with Real Estate Connections, Inc…Past Real Estate Appraiser…. A current member of the Greeley Area Realtor Association, the Colorado Association of Realtors and the Evans Chamber of Commerce…. John has sponsored, coached and managed different Greeley Softball leagues approximately for 20 years…. John is extremely active in all the fundraisers for the Zac’s Legacy Foundation.