Mark Hoffmann was raised in Green River, Wyoming .He worked with his dad at the family business, Hoffmann Motel, and developed the skills of plumbing, electricity, carpentry, brick laying, and concrete finishing; then later was taught building and carpentry skills by a hired hand union carpenter. For forty years, Mark and his father would plow ice rinks and trails on the Palisades Pond where they spent many days enjoying ice skating.
During his school years, Mark was very involved in a variety of activities including student council, basketball, class vice president, speech, class president, track, letter club, thespian society, national forensic league, speech, science club, yearbook photographer, Boys State, skiing, figure skating, archery, and handball. He was employed by the Union Pacific Railroad as a telegrapher clerk during high school summers, and then worked as an engineer trainee for the Bureau of Reclamation on the Flaming Gorge Dam.
Mark attended Northwestern University in Evanston, IL for two years where he met his wife, Janis. He later transferred to University of Wyoming to complete a Bachelors degree in civil engineering. While in Laramie, Mark joined the ROTC and received a second lieutenant in the US Army Corps of Engineers. Mark continued his education in Laramie and earned a Masters degree in structural engineering.
Mark went on active duty receiving Engineer Officer Basic Course (EOBC) training and then assigned to the duty at Minot Air Force Base in North Dakota. He was the only Army officer on base and oversaw the construction of blast resistant, pop up antennas for all the missile launch control facilities. Mark received orders to Vietnam where he spend a year in Saigon working for the 579th Mapping and Intelligence Detachment of the 18th Engineer Brigade. Mark returned home as a First Lieutenant on Christmas Eve 1966.
Mark found a job with KBM in Grand Forks, ND where he spent thirty years working a variety of engineering duties. He became president and CEO of KBM Engineering by the time of his retirement in 1999. At that time, Mark chose to work part time for a consulting firm.
Mark and his wife, Jan, have four children (Brian, Brenda, David, and Dale) and six grand children. Mark most recently is involved in the Green River Lincoln High Mirth and Missives, a school newsletter compiled from notes written by school mates and sent to over 300 recipients every Friday morning which keeps Green River classmates and graduates connected through stories and memories.