Olrokk

Olrokk is an orc wyvern riding trainer located near the wyvern stables at Shadowmoon Village in Shadowmoon Valley.

He provides the training to allow Horde players to ride flying mounts. At level 60, characters can purchase Expert (225) riding skill for, and at level 70, Artisan riding skill (300) for.

Quests

 * Learning to Fly (Horde)

Quotes
You look like you may know your way around a beast that runs on land, but if you want to soar, it'll take training and dedication. And gold. You have gold, right?
 * Gossip