Dutch athlete Maureen Koster was hospitalized after being knocked unconscious and suffering a “mild concussion” during the 3,000m final at the European Indoor Championships in Apeldoorn ...

Man, this is rough … Maureen Koster, a Dutch athlete, was placed in the hospital after she was knocked unconscious and suffered a “mild concussion” while the 3,000m final was taking place ...

Women's athlete Maureen Koster was knocked unconscious when she fell down at the European Indoor Championships on Sunday, and was later taken to a hospital.

Dutch athlete Maureen Koster suffered a fall and was knocked unconscious during the women's 3000m at the European Indoor Championships in Apeldoorn, the Netherlands on Sunday.

Dutch athlete Maureen Koster was hospitalized after being knocked unconscious and suffering a “mild concussion” during the 3,000m final at the European Indoor Championships in Apeldoorn ...