Runner Cooper Lutkenhaus turns pro at 16, signs with Nike during record-breaking season
Cooper Lutkenhaus, the 16-year-old record-breaking sensation in the 800 meters, became one of the youngest U.S. runners to turn pro by signing with Nike on Monday. The junior at Northwest High School in Justin, Texas, reached the decision after long talks with his family. “I feel like it’s the right decision in our eyes to be able to compete against …