Regional Municipality of Halton
Born and raised in Sudbury, Bigger attended high school at St. Charles College, and studied marketing at Cambrian College and commerce at Laurentian University. He is a Chartered Professional Accountant, and worked as an accountant and auditor for Sears Canada and the Regional Municipality of Halton until he was appointed to a three-year term as the city of Greater Sudbury's auditor general in 2009.