Sarah Sellers isn't a "professional runner" -- she's a nurse in Tucson, AZ. But she's becoming a national treasure after finishing 2nd behind winner Desiree Linden -- IN ONLY HER SECOND MARATHON EVER!
Can you imagine just being like "eh, I think I'll run the Boston Marathon this year" -- finishing second and winning $75,000 in prize money IN ONLY YOUR SECOND MARATHON EVER?! Some people train all year round and run marathons professionally -- SHE DOES IT FOR FUN!