The long-running animated sitcom The Simpsons has seen its ups and downs, but they've also made some of the greatest TV ever.

A SUCCESSFUL CAREER WHERE YOU’VE GONE OUT AT THE TOP OF YOUR GAME. WHAT’S THERE LEFT TO DO? WELL, FOR A DECORATED OLYMPIC RUNNER, JENNY SIMPSON, WHO GREW UP IN OVIEDO, IT’S MORE RUNNING WITH A TWIST ...