the first is in pewter city (rock), the second in cerulean city (water), then vermillion city (electric), celadon city (grass), saffron city (fighting), cinnibar island (fire) and viridian city (giovanni)
then you're ready for the jhoto reigon :)
beat all the gym leaders
You cannot rebattle Gym Leaders.
The gym leaders have the badges all you need to do is defeat them.
nope
No, unfortunately ;_; The only games that you can Re-Battle Gym Leaders on is Platinum, HeartGold, and SoulSilver
There are eight gym leaders they are: Brock, Misty, Lt Surge, Erika, Koga, Sabrina, Blaine, and Giovanni.
Beat the gym leaders. You get a new badge for every gym leader you defeat.
you need to beat the 8 gym leaders
He is actually the second gym leader, but you can only fight him after you beat all the other gym leaders. After you beat him, you can fight the Elite Four. PS: He is in Viridian City.
Just go into the gyms in the cities and defeat the gym leaders very simple.
there are 16 gym leaders in all
9TH TRAINER!? Never heard before but if you talking about gym leaders there's no 9th gym leader