To implement global portfolio management strategies, you should begin by defining your investment objectives, risk tolerance, and time horizon. Then, conduct thorough research on international markets, economic trends, and geopolitical risks. After that, you should create a diversified portfolio with assets from different countries and regions. Consider factors such as currency exposure, sector allocation, and market capitalization. Additionally, it's essential to regularly monitor and rebalance your portfolio to ensure it remains aligned with your investment goals and risk tolerance.