In his time after The Enterprise, before he became a Diplomatic agent for the Klingon people, Worf became fascinated with food. Not just any food, mind you, but new and exciting food. His creations and discoveries in this manner brought him wide-spread acclaim, and some honor. Seeing profit in this, a Ferengi entertainment producer signed Worf on for a 5 year contract, and gave him his own Vid show. The show was an instant hit in the galactic community, but did not (at first) catch on with the Klingon community. Finally, it was suggested that they rename the vid show for the Klingons - which did the trick. And so it came to be that Worf was known as the daredevil chef of his own cooking show: Extreme Worf-Fare.