Robert Kiyosaki, renowned author of 'Rich Dad Poor Dad,' has projected a fivefold increase in silver prices by September 2025. On September 28, Kiyosaki announced his intention to invest $100 in silver coins, attributing his bullish outlook to prolonged market manipulation and undervaluation. He advised investors to consider silver as a protective measure against economic instability. Additionally, Kiyosaki reaffirmed his endorsement of bitcoin as a defense against the weakening U.S. dollar.