This is him.
Spongewheeo is the third adopted son of Spongetran , and the stepbrother of Spongee and Spongalleo. He is the stepnephew of Spongamiicho and Spongumbari, and step-grandnephew of Spongari, Spongeac, and Squidma. He is the adopted grandson of Spongwhee. His stepbrother is Sponghy.