Chester Chesney attended St. Hyacinth and Lane Technical High School before earning a degree from DePaul University in 1938. He played professional football with the Chicago Bears in the early 1940s and subsequently served in the United States Air Force, rising to the rank of major. Post-military, Chesney pursued graduate studies and held executive roles in commerce and finance, including positions with Montgomery Ward & Co. and Avondale Savings & Loan Association. His diverse background encompasses leadership in both the private sector and military, as well as experience in veterans' affairs.

Chester Chesney's political identity is marked by an intriguing blend of corporate experience and military service, suggesting a unique approach to policymaking. His business background juxtaposes with a deep-rooted commitment to veterans' affairs, revealing a calculated strategy to balance economic growth with service support. Chesney's legislative record shows an unexpected convergence with opposing factions on environmental regulations, indicating a highly localized approach to protecting regional industrial interests.