Kid Chaos is the Terrellian boxer Chakotay faces in a holodeck boxing programme, whose hooded figure becomes the shape through which the inhabitants of chaotic space try to speak to him in The Fight.
Kid Chaos is a Terrellian fighter who appears in the fifth-season Voyager episode The Fight. He begins as Chakotay's opponent in a holographic boxing ring, where a hologram of the Academy groundskeeper Boothby acts as Chakotay's trainer.
When Voyager is trapped in a region of chaotic space where the laws of physics shift unpredictably, Chakotay starts to hallucinate. The aliens living there are altering his senses in order to communicate, and his mind dresses the contact in the imagery of the bout: Kid Chaos waits in the ring, his face replaced by a field of stars.
Only by overcoming his fear of inherited madness and stepping back into the ring does Chakotay receive the course that leads the ship out.