Obi-Wan Kenobi

Obi-Wan Kenobi is a Jedi in Star Wars.

History
Ralph had a sealed figure of him.

One clue in a crossword that Lisa did was "Obi-Wan Kenobi, for one".

Non-canon
The Collector asks to call him "Obi-Wan".

When Homer was transported into Star Wars, he fought against Obi-Wan.