Cerulean city Gym Leader
Pokemon: Staru LV:18, Starmie LV:21
Badge: Cascade
Vermilion City Gym Leader
Pokemon: Voltorb LV:21, Pikachu LV:18, Riachu LV:24
Badge: Thunder
Celadon City Gym Leader
Pokemon: Victoreebell LV:29, Tangela LV:24, Vileplume LV:29
Badge: Rainbow
Saffron City Gym Leader
Pokemon:Kadabra LV:38,Mr.Mime LV:37,Venomoth LV:38,Alakazam LV:43
Badge: Marsh
Fushia City Gym Leader
Pokemon: Koffing LV:37,Muk LV:39,Koffing LV:37,Weezing LV:43
Badge: Soul
Cinnabar Island Gym Leader
Pokemon: Growlithe LV:42,Ponyta LV:40,Rapidash LV:42,Arcanine LV:47
Badge:Volcano
Viridian City Gym Leader
Pokemon: Rhyhorn LV:45,Dugtrio LV:42,Nidoqueen LV:44,Nidoking LV:45, Rhydon LV:50
Badge: Earth