first of all, the other people in the second gym leader's gym are not gym leaders. they are just trainers who use grass-type pokemon, just like the gym leader. they are sometimes hidden behind trees and one or two is hidden in some flowers.
just battle the gym leaders just battle the gym leaders just battle the gym leaders
yes but only if you lose against one of the 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.
battle gym leaders that's what there there for
First gym depends on your starter pokemon, second is normal, third is bug, fourth is electric, fifth is ground, sixth is flying, seventh is ice, eighth is dragon.
There isn't a second encounter with gym leaders
Grass and Electric.
You have to beat fantina after you beat five gym leaders, then you earn the hidden move surf.
no only once
just battle the gym leaders just battle the gym leaders just battle the gym leaders
sadly, you can't in BW.
there are 16 gym leaders in all
You cannot rebattle Gym Leaders.
There are Eight gym leaders in the Johto Region.
the people give you hints to find gym leaders.
the gym leaders are in their gyms. you should be able to pick out the gym in every town it is not that hard.
Yes, there will be Gym Leaders in Black and White. It has the usual 8 Gyms however there are 2 differences. The first Gym has 3 Gym Leaders but you'll only fight 1 of them depending on the Starter you chose and the last Gym has 2 Gym Leaders but the Gym Leader for that Gym differs depending on your game.