RMK Multi-Sector High Income Fund, Inc. is a diversified, closed-end investment company seeking a high level of current income with capital appreciation as a secondary investment objective.

About Morgan Asset Management:

Morgan Asset Management, Inc. is the investment advisory arm of Regions Financial Corporation (NYSE: RF). Morgan Asset Management is the investment advisor to Regions Morgan Keegan Trust, Regions Morgan Keegan Select Funds, Morgan Keegan Select Fund, Inc., RMK Advantage Income Fund, Inc., RMK High Income Fund, Inc., RMK Multi-Sector High Income Fund, Inc. and RMK Strategic Income Fund, Inc. With locations throughout the South, Morgan Asset Management, an affiliate of Morgan Keegan & Co. Inc., manages more than $30 billion for institutions and high net worth individuals. Additional information about Morgan Asset Management, Morgan Keegan and Regions—a member of the S&P 100 Index—can be found at www.morgankeegan.com and www.regions.com.