These used to be my most used pokémon back when I still played with my friends in matches.
That Hitmonlee there came directly from the Dream World with perfect IVs in HP and Attack, and with a good nature too.
Overworld theme
https://www.youtube.com/watch?v=8OL18vlZVoABattle theme
https://www.youtube.com/watch?v=BzUgAUtIyDc