byrons my favorite gym leader too hes cool and has facial hairMy fave is BYRON! I thought at first he was serious, but then, he laughs when he battles with Ash, and shouts! He was kinda funny.
Fantina is cool. But I'll go for the popular/coolest dude, Volkner.
I find his team weak though.
My favourite Sinnoh Leader is Volkner and his "Whatever" attitude