Jack Bjorn is a 6'7" tight end from Parkville, Missouri, who attended Park Hill South High School. During his senior year, he recorded 11 receptions for 222 yards and two touchdowns across seven games as his team finished 11-1. Bjorn redshirted in 2022 before appearing in two games on offense in 2023 against Oklahoma State and TCU. He played in nine games primarily on special teams in 2024 and saw action in three games in 2025. A construction engineering major, Bjorn has earned Academic All-Big 12 honors and multiple Big 12 Commissioner's Honor Roll selections. He is a returning redshirt senior for Iowa State.