the closest you can be to a gym leader in this game is setting up a secret base with your best Pokemon then mixing records
Fortree Gym leader
Go to Mawille(eletric gym town) and there will be a gym leader... there is no gym leader
the 6th gym leader is in fortree city after the weather station where you get castform
by beating the fourth gym leader
The first gym leader is in a town called RustBoro City
You cannot be a gym leader in ANY game.
Fortree Gym leader
Go to Mawille(eletric gym town) and there will be a gym leader... there is no gym leader
marshtomp
The gym leader of Fortree City's gym...Specializes in flying type Pokemon
Go to Sootopolis.
Water Gym Leader
Help me
juan
Beat the gym leader
get better pokemon
The Pokemon league!