Kanto Gyms:
This is fom Lil Kurt Cobain hope it helps.
Johto
Falkner - Flying
Bugsy - Bug
Whitney - Normal
Morty - Ghost
Chuck - Fighting
Jasmine - Steel
Pryce - Ice
Clair - Dragon
Kanto
Brock - Rock
Misty - Water
Lt. Surge - Electric
Erika - Grass
Janine - Poison
Sabrina - Psychic
Blaine - Fire
Blue - Misc
Blue of viridian city
Well after you defeat 15 gym leaders in Pokemon HeartGold / SoulSilver go to Cinnabar Island and talk to Blue.
ponie
You have to defeat the gym leader in that town.
I think it is blaine and he uses fire pokes Hope it helped!!
Bugsy in Azelea Town. If you chose Cyndaquil as your starter you should have any trouble.
the 16 leader is in virdinian city after beating every other gym leader
The 16th gym is the Viridian City Gym.
After beating blue, the 16th gym leader
Well after you defeat 15 gym leaders in Pokemon HeartGold / SoulSilver go to Cinnabar Island and talk to Blue.
the 16th gym leader is:Trainer Blue
Blue is the 16th gym leader that you have to battle in order to catch the legendary birds and beat the game -themewtwoguy
In Pokémon HeartGold, you can find the 3rd Gym Leader in Goldenrod City.
no you can not become a gym leader in any game.
Gym Leader Blue
after you get all 15 badges go to cinnabar island and there will be the 16th gym leader after you talk to him go to the virdian city gym and he will be there
The 14 gym leader in heart gold is in Saffron City.
You CAN NOT become a Gym Leader in Pokemon HeartGold and SoulSilver or ANY MAIN SERIES POKEMON GAME.