Robot Boo 1 was created by Agent Boo. He was the first and the original Robot Boo in the Robot Boo series.
Robot Boo 1 got destroyed after a pookie did enough damage to him in disgusting ways. Agent Boo coudn't repair him so he created Robot Boo 2 as his successor.
- Before Robot Boo 2 and 3 came, he was known as simply "Robot Boo" meaning he was the original Robot Boo.