On March 12, 2010, Kookmin Bank, a wholly-owned subsidiary of KB Financial Group Inc., disclosed the audit report for fiscal year 2009 (including the non-consolidated Korean GAAP financial statements of Kookmin Bank for the years ended December 31, 2009 and 2008 and related notes) received from Samil PricewaterhouseCoopers, its independent auditor. The financial statements in such report have not been approved by the shareholders of Kookmin Bank and remain subject to change.

Kookmin Bank is furnishing the following document as an exhibit to this Form 6-K filing:

Exhibit 99.1: An English-language translation of the Non-Consolidated Audit Report of Kookmin Bank for FY 2009.