Larry Ellison is currently one of the wealthiest businessmen in the world. Ellison is currently the fourth-wealthiest person ...

While Gates attended elite private schools and Harvard with family support, Ellison grew up on Chicago's South Side, raised by his great-aunt and heavy-drinking uncle after his teenage mother gave ...

Even so, Mr Ellison remains the world’s fifth-richest man, and Oracle the third-biggest software firm. He has a thing or two to teach fellow tech titans, in particular his friend Elon Musk, about ...