goldenrod radio tower
you can find it in the ciann city pharmacy
In Blackthorn City.
ecruteak city
in poo land.
In her Gym
He's at Cinnabar Island.
You find Blaine in the islands that are close to Cinnabar.
which gym leader?
you catch it behind the last gym leader of johtos gym in the dragons den
The 3rd lider is Lt.Sarge and you will find him in vermillion city in the gym.The gym is close-down to the pokemon fan club;you just need a pokemon who nows surf or cut.
the third gym's HM is Strength. Receive from the Hiker who comes out of Mt. Mortar on Route 42
In Cerulean City