The person who might surpass Musk and become the new world's richest is probably CZ. Other entrepreneurs took decades to accumulate $100 billion in wealth, but CZ reached this level in just 9 years. In the next 10 years, if BTC rises to $1 million per coin, it could attract hundreds of millions more users into the crypto space. With skyrocketing coin prices and trading volumes, CZ's assets could very well grow another 8x, surpassing $800 billion and replacing Musk as the world's richest person.