Team Karl is proud to be participating in the Brain Tumor 5K (BT5K) which benefits the American Brain Tumor Association (ABTA) and their Oligodendroglioma Research Fund. The ABTA is a strong advocate for the brain tumor community, and we are committed to supporting them in their mission. We believe that together, we can make a difference and raise more money than we ever could alone. That's why we are inviting everyone to purchase and wear their official "Team Karl" apparel; proceeds directly support the nearly 800,000 people currently living with brain tumors, and particularly, those affected by Oligodendroglioma.