Mahout

person who rides an elephant; elephant keeper

A mahout (ORIGIN from Hindi mahāvat) is a person who drives an elephant. Usually, a mahout starts as a boy, when he is given a young elephant so that they become attached to each other.

A mahout with his elephant in Thailand
Thai elephants and mahouts with anlius, or ankusha

The most common tool used by mahouts is a goad called anlius, or ankusha - a sharp hook used to guide a tamed elephant by prodding on the back of its head.