Premise: Jerry Maguire . Produced in part by long time Simpsons producer James L. Brooks , it was inspired by sports agent Leigh Steinberg , who acted as Technical Consultant on the crew . Leigh William Steinberg ( born March 27 , 1949 ) is an American sports agent .
Hypothesis: Jerry Maguire was inspired by a professional sports agent named Leigh Steinberg.
Label: ENTAILMENT