Obi-Wan was the only known Jedi as a learner to defeat a Sith Lord in action. He had also indirectly kill
Count Dooku by training Anakin. He also indirectly killed Darth Vader by training Luke Skywalker.
Obi-Wan was also a great Jedi Knight. He also had a younger brother Owen which he remembers pleseant memories
playing with him when he was a boy befor he got taken to be trained by the Jedi. There are two Owens' registered so that's
why it's so confusing. But Obi-Wan had a dream of being a great pilot someday when he was also young. But once he grew older
he relised that he never liked flying. 'Flying is for droids,' Obi-Wan says in Episode III.
Obi-Wan had a good friend Capatin Rex. Rex helped him through the Clone Wars (Episode II, and III). Just
after Rex turned to the dark side, he gave Obi-Wan his lightsaber. Obi-Wan felt it in the force and alerted
the Jedi High Counsil. The only flaw was that none of the Jedi saw that Palpatine was the sith lord Darth Sidious.
After Order 66 and the birth of Luke and Leia, Obi-Wan fled to Tatooine to watch over Luke. A problem he
faced was that Owen Lars, not Obi-Wan's brother, didn't want Luke to follow his fathers reckless path and didn't let him go
anywhere near Obi-Wan. So Obi-Wan kept a close eye on him from far away. He finally got the chance to give Luke his father's
lightsaber. Luke had told Obi-Wan about R2-D2 and how the droid kept saying it was his. Obi-Wan had watched the hologram of
Leia trying to get help from Obi-Wan. Luke didn't know who Obi-Wan Kenobi was for he knew Obi-Wan as Ben Kenobi. Obi-Wan told
him his true name. But by the time Obi-Wan brought Luke and both droid back only to find the Lars dead took Luke on to be
his padawan learner. The rest of the story takes off from there in the last three books and movies.