Donovan Munger, a former Ohio State defensive lineman who was on the 2014 national title team, has died, his mother wrote on social media. He was 30.

Donovan Munger, who played for three seasons between 2013-15 with the Big Ten school, passed away in the middle of last week. No cause of death was revealed. The 30-year-old played under former coach Urban Meyer and helped the Buckeyes capture a National Championship in 2014.