It is possible to become a millionaire with an initial investment of 200K. To do so, you will need to formulate a plan and invest in high-yield assets such as stocks, bonds, and real estate, or start a business. You will also need to budget wisely and establish goals that you can work towards over time. Patience and discipline are key when aiming to become a millionaire — it takes time and dedication, but with the right approach, you can maximize your resources and achieve success.