Professor Kooperto Koopernicus Koopgang

From Yb Timeline

History

The story of how Koop actually joined the YB is lost to the internet sands. He came along when the Shadow King attempted to invade Star World, during which he met Vivian and instantly fell in love with her. However, when Mr. Game and Watch was injured by a missile, he offered to bring him back to the HQ. He himself was injured in this endeavor, but healed by the newly-arrived Dr. Mario. Around this time he seemed to be wiser than he was letting on, going into spurts of seriousness between his long periods of randomness. These serious spurts were tied more to when he was worried about Anubis.

Trivia

• "That's because my brain overloads with thoughts and I explode in a fit of randomness and destruction very often. Can't you tell?" I wonder if this explanation is canon.