winona, the flying gym leader, the strongest type Pokemon would be electric, ice, and fire.
The sixth gym in emerald...is the gym in fortree city....and the leader is winnona...
get better pokemon
the 6th gym leader is in fortree city after the weather station where you get castform
It is in For Tree City. Leader Winona, careful! The bitch's got power.
Sootopolis City. The gym leader is Juan.
Go beat the 6th gym leader ^^, that is in Fortree City.
It's is beat may then get fly and after beat 6th gym leader you can use fly .
Go to Mawille(eletric gym town) and there will be a gym leader... there is no gym leader
The 6th gym leader is in Fortree City.
Flannery
You do that by going to fight one gym leader
The 6th gym leader is in Canalave City.