Khabib Nurmagomedov, Frankie Edgar top our list of the 10 greatest lightweight fighters in MMA history

The lightweight division within MMA has a complicated history. The UFC simply did away with the 155-pound ranks for years, leaving the division to flourish outside the Octagon until the stars aligned to finally construct a fully-functioning lightweight division. In recent years, the lightweight division has flourished into a big-money Read more