King Bingleborp is a minor character in the Wander Over Yonder episode "The Greatest". He is the king of the Binglebops as Lord Hater tried to conquer their planet, Binglebopolopolis. He is voiced by Tom Kenny.
He looks like the average Binglebop, except he is purple with white facial hair in the form of a mustache. He also has a crown on top of his head.
Role in The Greatest
King Bingleborp had declared the Bingleberry Festival to be the best in Binglebopolopolis history right before Lord Hater arrived and conquered the place with his Watchdogs army.
After Peepers failed to get rid of Wander and Sylvia, he comments that "I think he may have let you down.", with Lord Hater teleporting away to take care of the problem himself, leaving a smoke-covered King Bingleborp behind.
After the end of The Greatest, it can be presumed he continued to be the king of Binglebopolopolis.