Posted: 09/05/2014 - He is just 17-years-old and has already suffered from three concussions. Unfortunately, Grant Ortmeier Jr. is not alone. It is estimated that more than 100,000 high school students in the United States suffer a concussion every year. In this month's Health Check, WOWT's Serese Cole shares Grant's story: How he was injured, how he handled his concussion during a game and how it has impacted his life on and off the field. Serese will also talk with Dr. Madeline MacDonald about the dangers of concussion, what signs parents should watch out for and the conversation every parent should have with their student athlete. It's a health alert all parents should see - Saturday, September 6 on WOWT News at 5:00 p.m.