Emperor Palpatine called for the execution of order 66 and Captain Jag, the wingmate of Plo Koon, took aim and blasted Plo Koon out of the sky, when after the jedi starfighter crashed, killing Plo Koon immediatly.
In the Expanded Universe, he became one with the force.
He doesn't die
He got killed by the clone troopers when they rebelled against the republic. They shot him from his plane.
Captain Jag and his squadron
Plo Koon doesn't die until episode 3
Yoda is like the wisest Jedi in the series
Commander Wolfe was Jedi Master Plo Koon's commander during the Clone Wars
Francis Koon died on December 20, 2006, in Asheville, North Carolina, USA.
Paul Wong Koon-Chung is 47 years old (birthdate: March 31, 1964).
complete 27 challenges to unlock Plo Koon
Plo Koon never had a Padawan.
His age has never been released
Plo Koon was trained by the Wookiee Tyvokka until his dearth durin the Stark Hyperspace Confict.
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Plo Koon's astro droid that appeared in "Shadow of Malevolence" and "R2 Come Home" is called R7-F5.
Kel Dor (see more info at the related link below)
In order to unlock Plo Koon, you must complete 27 challenges (which are in Challenge Mode)
A Jedi Master
yes he did
no- Plo Koon dies in Star Wars Episode III: Revenge of the Sith over the planet of Cato Neimoidia
Captain Jag
i think it is even