Denny Hamlin says 'worse drivers' than him have won a NASCAR championship. Who does he mean?

Denny Hamlin took his cut — he gripped the checkered flag like a Louisville Slugger and took a swing moments after he delivered on his called shot at Dover — and then lobbed a high, hard one at some of the NASCAR greats before him.Not all of them were as great as Denny Hamlin.Hamlin is off to one of the best starts of his two-decade career, with three wins for Joe Gibbs Racing — plus a victory in the exhibition Clash at the Coliseum — over the first 11 races.