Lee

Lee is your main rival and Karen's son. He's only 9 years old, but was already given a pokémon by the professor, because he owed Lee's family a lot.

Personality
At first, Lee acts like your standard Gary Oak, he's an arrogant, impatient kid who disrespects elderly and doesn't understand the concept "friendship" in it's entirety.

He beats you to the gyms every time, probably because he's a really fast runner.