Overview
Greg Cohen suffers from a rare and incurable autoimmune disease called Scleroderma. With grit, determination and passion for a cause, he sets out to run four marathons in a year to raise awareness of his condition.
Greg Cohen suffers from a rare and incurable autoimmune disease called Scleroderma. With grit, determination and passion for a cause, he sets out to run four marathons in a year to raise awareness of his condition.
