Added to Roster
Cooper has been added to the Brainerd 2025 football roster.Cooper has been added to the Brainerd 2025 football roster.Apps
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Cooper Katzenberger
- Cooper has been added to the Brainerd 2025 football roster.
Added to Roster
Cooper has been added to the Brainerd 2024 lacrosse roster.Added to Roster
Cooper has been added to the Brainerd 2023 lacrosse roster.Added to Roster
Cooper has been added to the Brainerd 2023 lacrosse roster.
Cooper Katzenberger's Bio
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Brainerd High School 
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