Sioux Falls, SD - The Hamline University community and the city of Sioux Falls, South Dakota, are mourning the tragic loss of Cooper Johnson, a beloved student-athlete who passed away unexpectedly.

Sioux Falls, SD — Hamline University and Sioux Falls Mourn the Sudden Loss of Cooper Johnson The Hamline University community and the city of Sioux Falls, South Dakota, are reeling from the heartbreaking news of Cooper Johnson’s unexpected passing. A standout student-athlete and proud Sioux Falls native, Cooper was known for his infectious energy, humility, and unwavering dedication to both his academics and athletics.

Johnson, who attended Hamline University in Saint Paul, Minnesota, was a valued member of the school's athletic program, where he shined both on the field and in the classroom. Teammates remember him not only for his competitive spirit and leadership but also for the genuine kindness he extended to everyone around him. Faculty and staff praised his work ethic, curiosity, and respectful demeanor—qualities that made him a favorite among professors and peers alike.

The news of his sudden passing has sent shockwaves through both communities. In Sioux Falls, where Cooper was raised and where his roots run deep, friends, family, and former coaches describe him as a young man with a big heart, an unshakeable moral compass, and a drive to make those around him better. 

A candlelight vigil is planned in his hometown this week, and tributes have poured in on social media from classmates, fellow athletes, and members of the broader Hamline community.The university has released a statement expressing profound sorrow, offering counseling services, and encouraging students to lean on one another in this difficult time. “

Cooper embodied the spirit of Hamline,” the statement reads. “His absence leaves a deep void in our hearts.As investigations into the cause of death continue, the focus remains on remembering Cooper for the remarkable impact he made in his short time—on the field, in the classroom, and in the lives of those who knew and loved him.