In KANTO, the seventh leader is on the island east of Cinnabar, located in an island cave with a female trainer in front of it.
It's in Mahogany Town. He uses winter/ice types. Best to defeat is Electric and Fire.
Blaine. Seafoam Island (Cinnabar)
go up the ladder in the seafoam islands
The seafoam islandsby super aj
Cinnabar Island Blaine was always 7th guy
Seafoam Islands, They moved there instead of Cinnabar Island
The last Kanto gym is in Varidian City.
the seventh gym leader is in the island where articuno was in and still is
He is in the seafoam islands.
Blue is the 8th kanto gym leder.
beat the all the gym leaders
fight red
Blue, the last gym leader in kanto region