His name is Gortram. He is a colorful
Gortram is the sole inhabitant of the Shipyard in the Lanayru Sand Sea in Skyward Sword. He doesn't mind this solitude, however, as he remarks he occupies himself by riding the mine carts present. Gortram operates the Rickety Coaster mini-game, which is unlocked after defeating Tentalus. "Scary!" and "Heart-stopping!" difficulties are offered. Completing the scary track earns various amounts of Rupees, depending on time. Prizes on the heart stopping track include rare treasures and a Piece of Heart.