Jho Low gave a few hundred million to charity too after stealing a few billion from the Malaysian government. It's easy to be charitable if it's not your money you're giving! But I guess you're right that this is a different than that. No one is really saying that he got rich from this massive fraud (although a clear accounting of what actually happened is not available yet and probably won't be for years), in fact he lost most of his net worth because of it.