I'm a proud supporter of the PMC because it's leading the charge to beat cancer, but especially because my best friend Mark Collins has multiple myeloma. Mark was diagnosed over 10 years ago, and he's doing great thanks to the care he's received at Dana Farber and Mass General. I especially want to thank Dr. Andrew Yee, who has been fantastic.

Mark is about to undergo a revolutionary CAR T-cell treatment. CAR T-cell therapy is an innovative treatment that programs the immune system to attack cancer. Cancer cells can find ways to evade the immune system — CAR T-Cell Therapy retrains our body's defenses to recognize and target them.

I hope all of my friends and acquaintances can find a way to support Dana Farber and the terrific work they do. Last year 100% of rider-raised revenue went directly to support the Jimmy Fund and Dana-Farber Cancer Institute's tireless commitment to finding a cure.