Red has the pokemon with the highest level as far as I am aware.
he is on the of mount silver in heartgold and soul silver. All of his
pokemon are in there 80s he has the last evolved forms of the Kanto
starters, lapras, snorlax, and a pikachu with the same move set as
ash's. As you will notice red is ash with a differant name and is a lot
stronger and his pikachu will go down with mewtwo's psychic. Enjoy