Quark (Star Trek)
From Multiversal Omnipedia
Quark was an unscrupulous Ferengi bartender, proprietor of a popular bar on space station Deep Space Nine. His brother, Rom, and nephew, Nog, both eventually worked with Starfleet, and Quark had a strange friendship/antagonism with the station security chief, Odo. He lost his business license for a time, but it was reinstated by the Grand Nagus after the Nagus fell for Ishka, Quark's mother.
