“Zhao Changpeng has become the world’s biggest cryptocurrency billionaire(Image: Bloomberg via Getty Images)A cryptocurrency CEO has become one of the richest people on the planet.Changpeng “CZ” Zhao, who manages the Binance cryptocurrency exchange, has joined the ranks of the world’s top billionaires, with an estimated net worth of at least $96 billion, according to new calculations from the Bloomberg Billionaires Index published Monday. Zhao’s predicted fortune now rivals that of Oracle founder (ORCL) Larry Ellison and surpasses that of Mukesh Ambani, the Indian tycoon whose fortune has also skyrocketed in the…