Exhibit 32.1

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION
906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report on Form 10-Q of Reinsurance Group of
America, Incorporated and subsidiaries, (the "Company"), for the quarterly
period ended March 31, 2005, as filed with the Securities and Exchange
Commission on the date hereof (the "Report"), A. Greig Woodring, Chief Executive
Officer of the Company, certifies, to his best knowledge and belief, pursuant to
18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley
Act of 2002, that:

      1. The Report fully complies with the requirements of Section 13(a) or
15(d) of the Securities Exchange Act of 1934; and

      2. The information contained in the Report fairly presents, in all
material respects, the financial condition and results of operations of the
Company.

Date: May 6, 2005                            /s/ A. Greig Woodring
                                             A. Greig Woodring
                                             President & Chief Executive Officer