Jason Landmark took advantage of his opportunities at Northern State University, taking the reigns as the starting quarterback as a red-shirt freshman in the fall of 1986. The Sisseton S.D. native started 43 consecutive games for the Wolves and in that time he set seven NSU career records, most of which still stand today. In four seasons Landmark threw 831 pass completions on 1,555 attempts for 11,152 yards and 67 touchdowns. His teams won 31 games while losing only 12. He was named NAIA All-American honorable mention in 1988 and second team in 1989. The NSIC and the Don Hansen National Weekly Football Gazette named Landmark their Most Valuable Player following his senior season for the Wolves. Landmark was a two-time All-NSIC First Team performer and led the league in total yards and passing yards in his junior and senior seasons. Landmark was inducted into the Norther State University Hall of Fame in 2005.
Landmark married his high school sweetheart, Kari, in 1988 and together they have three children: Brittney, Eric and Megan. Landmark is currently the President of Oregon Tool – Forestry, Lawn & Garden business area headquartered in Portland, Oregon.