1MDB: The inside story of the world’s biggest financial scandal: How a jailed former banker and a lone British journalist broke a story that shook the world

On 22 June 2015, Xavier Justo, a 48-year-old retired Swiss banker, walked towards the front door of his brand new boutique hotel on Koh Samui, a tropical Thai island. He had spent the past three years building the luxurious white-stone complex of chalets and apartments overlooking the shimmering sea and was almost ready to open for business. All he needed was a license.