Adam Holm, Principal

  • Adam Holm Adam Holm is Principal at Apollo High School. This is his second year at Apollo High School. He has degrees from University of Wisconsin - River Falls, Mankato State University and Hamline University. He has experience in teaching and administration, both as Assistant Principal and Principal at Hutchinson-Centennial High School and Litchfield as well as the previous Tech High School principal.

    Mr. Holm is excited to welcome the students to Apollo this year. He looks forward to creating opportunities for all students to reach their goals and to promoting a safe, open and inviting school environment. Welcome back Apollo Eagles!

    Little known fact about Mr. Holm: He coached the 2001 State Championship Basketball Team for Osseo High School.




Tina Lahr, Assistant Principal

  • Tina Lahr Ms. Lahr is Assistant Principal at Apollo High School this year. She has worked in the district for over 25 years as both teacher and administrator, having served at Kennedy and Oak Hill Community Schools as well as Tech and Apollo High Schools.

    Ms. Lahr was born and raised in the St. Cloud area and has an immense amount of pride and respect for the community. She looks forward to building a partnership with you to ensure your child learns and grows.

    Little known fact about Ms. Lahr: She has a great love of nature and animals, belonging to several organizations that support this, such as, the Nature Conservancy, Sierra Club, World Wildlife, National Wildlife, National Parks and Recreation, Arbor Day Foundation, and Humane Society, amongst others.




Brenda Tiber, Assistant Principal

  • Brenda Tiber Brenda Tiber is one of the Assistant Principals at Apollo High School. She has worked more than 20 years as a high school classroom teacher (physics and chemistry) and instructional leader. Mrs. Tiber has urban, suburban and online experiences teaching and leading in White Bear Lake HS, Robbinsdale Cooper HS, Insight School of MN, Maple Grove Senior HS and other schools in the Osseo Area School District. She has degrees from Minnesota State Mankato, U of M Twin Cities and University of St. Thomas.

    Mrs. Tiber is passionate about the mission of District 742 to create a safe and caring climate and culture in which we prepare, engage, educate, empower and inspire all learners in partnership with their surrounding community to be successful in today's and tomorrow's society. She believes ALL students can achieve at high levels.

    Little known fact(s) about Mrs. Tiber: She goes on 5:00 a.m runs before school and enjoys boating and snowmobiling with her family. Her favorite pastime is anything involving family.