Scott Krug holds a degree in psychology from the University of Wisconsin–Green Bay, complementing his earlier education from Mid-State Technical College. He began his career in public service shortly after completing his higher education, winning his first election in 2010. Krug has consistently advocated for rehabilitative justice and opposed budget cuts affecting public schools. He has also proposed legislation aimed at easing restrictions on medical treatments and supporting renewable energy initiatives.

Scott Krug's political identity is marked by a blend of progressive and pragmatic stances, creating an intriguing ideological balance. His support for rehabilitative justice and easing restrictions on medical Cannabidiol oil juxtaposes with his backing of the Foxconn deal, revealing a nuanced approach to economic development. Krug's unexpected convergence with opposing factions on environmental regulations, such as opposing a CAFO, showcases a calculated strategy to protect regional interests. His legislative record also shows an interesting tension between advocating for election integrity and initially breaking a promise on per diem payments.