you don't get to be. whoever told you that is daft.
You CAN NOT become a Gym Leader in Pokemon HeartGold and SoulSilver or ANY MAIN SERIES POKEMON GAME.
misty will be a gym leader in HeartGold and SoulSilver
The fifth gym leader is Pokemon HeartGold SoulSilver is Chuck. He is in Cianwood City, but in order to get there you need surf.
u need to push the snowballs around and find a path to her like to pryce the seventh gym leader in pokemon soulsilver and heartgold
train them a lot to around 20
Gym Leader Blue
You fid him back in his gym in veridian city. The place where Giovanni use to be
Well after you defeat 15 gym leaders in Pokemon HeartGold / SoulSilver go to Cinnabar Island and talk to Blue.
You don't. Go south and you will be able to move it after the third gym leader.
The electric type gym leader in Pokemon heartgold and soulsilver is lt. surge of vermilion city, kanto, who uses a lvl. 51 raichu, two lvl. 47 electrodes, a lvl. 53 electabuzz and a lvl. 47 magneton.
On Pokemon Silver, Gold, and Crystal Blaine is on Cinnabar Island. On HeartGold and SoulSilver he is at the Seafoam Islands.
Not enough info: which gym leader?