I mean out of all the pokemon versions who was the one gym leader that made you want to throw your gameboy/DS at the wall? Mine was sabrina back then in red version 'cause i picked pokemon on my team who had a weakness to psychic =/ like haunter, hitmonlee, nidoking.. Except charizard but he didnt do that well against alakazam. But that was back then when i was a rookie trainer. So what was your worst gym leader experience?