Meet the 'Billion Dollar Whale'. See him in our The Kleptocrats documentary on iwonder. It is the world’s biggest white-collar heist involving government corruption at the highest level, abuse of power and international money laundering. A hot-shot financier embezzles US$3.5 billion from Malaysia's wealth fund 1MDB; money from the audacious scam flows into New York and Hollywood, where the thieves court A-listers and even finance Leonardo DiCaprio’s passion project “The Wolf of Wall Street”.