Bitcoin makes it very possible for someone to be rich, but to become the richest in the world it will be difficult. The richest people in the world are usually because they have their own innovation or technology. If you only follow Bitcoin investment, you may be left behind with people who have greater innovation. But Bitcoin really bears being able to change a person's fate, especially in terms of the economy, many of the traders who suddenly got rich by investing Bitcoin. So it doesn't matter not being the richest person in the world as long as your needs can be met and have additional income from Bitcoin.