Go to Ice Path.If you finish Ice Path you will be in Blackthorn City,which is where you need to be.
don
he will be anwhere see him and you get his phone number when you talk to him
I know that in soul silver, after you beat all 16 gym leaders the professor gives it to you.
she uses dragon type Pokemon and she is the blackthorn city gym on heart gold (UK but available in USA) and Soul silver (USA but available in UK) soul silver and heart gold are both the same except the Pokemon!
u can't that's only in soul silver!
in his gym
In the gym!
fail...
blackthorn
He is on Cinnabarr Island.
move to the 8th gym
go to the Pokemon gym