Becoming a millionaire is not an easy task. However, it is achievable on a relatively modest income. According to the global Wealth Report 2016, there are roughly 13,554,000 millionaires in the USA. That's around 4% of the population. And you could join them. It might sound crazy, but by making the right financial choices, it is in most of our reach. It will just take some time, discipline and careful thought.