Saboo is not a creature of this world. Cartoonist Pran needed tall muscular man who could keep company to Chacha Chaudhary and face the evil men. Thus the huge amiable man was created in 1971. He is an inhabitant of planet Jupiter. One day he took a voyage in his space craft and descended on earth. The beautiful snow clad mountains, the flowing rivers and thick green woods of earth impressed him. He was so touched by the hospitality of Chacha Chaudhary and his wife Bini, that he decided to settle here for ever.
Sabu, the most powerful man on earth, gives helping hand to Chacha Chaudbary to fight the mafia gangs, terrorists and tricksters.
Whenever he is angry, a volcano errupts somewhere. He utters HU- HUBA ! when in action. The only trouble with Sabu is , that he consumes a lot of food. So, no one invites him on dinner. He is fond of lassi (yoghurt).