Bowser debuted with Super Mario in 1985 as Mario's opponent and ... him in his plots to take down Mario. We first met King Boo in Luigi's Mansion in 1988, and the known antagonist has upheld ...

King Boo is the leader of the mischievous ghosts that tend to torment Luigi most of all in the ... While Donkey Kong may be the first enemy of Mario, Bowser has been the longest-running villain ...

After his capture, imprisonment, and torture at the hands of King Bowser, he faded quickly into the periphery of the film. While Luigi did eventually get a big onscreen moment, saving Mario's life ...

LEGO x Nintendo’s The Mighty Bowser is still the biggest LEGO set in Super Mario lineup to date with a whopping 2,807 pieces.