Roark (Japanese: ヒョウタ Hyouta) is the Gym Leader of Oreburgh City's Gym, known officially as the Oreburgh Gym. He hands out the Coal Badge to Trainers who defeat him. He specializes in Rock-type Pokémon. He is Byron's son and the grandson of the Underground Man.
And this is his blog.
((note this is a side blog so I can't follow back but if you love rocks I love you xoxo))