Reyus Kallo was a Human male from Coruscant. Born impoverished, Kallo worked hard at school, coming top of his class and easily finding employment as an aide to several Coruscanti businessmen. At the young age of twenty-two, Kallo founded his own company, Kallo Enterprises, which soon cornered the market in communications and household appliances. Reyus Kallo was soon extremely wealthy, and his rags-to-riches story made him one of the more talked about residents of 500 Republica. At the age of twenty-seven, he married Ira Organa, the daughter of a wealthy politician from Alderaan. Later, she bore him a son, Aryn Kallo, whom they discovered was Force-sensitive. Reyus agreed to give his son to the Jedi Order and continued to pursue his business interests.