is the Gym Leader of the Cyllage Gym located in Cyllage City in the Kalos Region. It is a Rock type gym. He is friends with Viola
and the two have battled previously at the Battle Chateau. He held the peerage rank of Duke until he defeated Viola
to achieve the rank of Grand Duke.
He is an avid climber and loves to climb everything in sight including walls. He particularly likes climbing the wall in the salon at the Battle Chateau and is often seen there.
Before leaving the Battle Chateau, he watched Ash Ketchum
's battle against Chester
and he noticed the momentum that Ash Ketchum
had in the battle. Viola
that Ash Ketchum
has guts and that his passion would get him fired up. Ash Ketchum
wanted to raise his rank to battle Grant
but he revealed to Ash Ketchum
after his battle victory against Viola
that he was the Gym Leader of the Cyllage Gym. Grant
told him that he was looking forward to the day he'd come to challenge him.