Stanford offensive lineman Clark Yarbrough announced his medical retirement due to concussion symptoms.
Yarbrough posted the following message on Instagram Tuesday regarding his decision to walk away from the game.
After months of doctors visits, long discussions with family, and prayer, I am medically retiring from football. Due to being held out of play multiple times over the last year because of concussion symptoms, I am walking away from the game I love. The decision to medically retire is a combination of coming to terms with the totality of my concussion history and what is asked of me as an offensive lineman. I understand to continue playing for Stanford I would have to put myself in the exact situations that caused my head problems. This decision is the hardest I've had to make, but part of being an adult is making these difficult choices. I believe it is what is best for me going forward. Thank you to everyone that helped me throughout this journey. Thank you to my coaches both at Woodberry Forest and Stanford University and to my brothers that I was blessed to call teammates. To my family, I'll never be able to repay you for the unconditional love and support. It truly takes a village. I will strive to continue to show how grateful I am for you guys and make you as proud as I did when I was on the field. I have always had lofty aspirations outside of football and for what I hope to be the better, concussions have begun this new chapter of my life. The worst part of this thing is that I will never know if continuing to play would have seriously affected my long term health, and that is something I will never let go of. With that being said, I can walk away from this knowing that I am making a mature decision and moving forward my life will be entirely what I make of it. When one door closes another opens and regardless of what happens next, my happiness is in my hands.
He redshirted his freshman season at Stanford in 2016 after committing to the Cardinal. The New Jersey product was ranked as the 12th-best offensive tackle in his recruiting class by ESPN. His uncle, Jim Yarbrough, had a nine-year NFL career with the Detroit Lions.
Yarbrough was expected to compete for a starting job along a Stanford offensive line which struggled last season.