EX-32.1

Written Statement of the Chief Executive Officer Pursuant to 18 U.S.C.  1350

Solely for the purposes of complying with 18 U.S.C. 1350, I, the undersigned
Principal Executive Officer of  McKenzie Bay International, Ltd.  (the
"Company"),  hereby certifies, based on  my  knowledge,  that  the Quarterly
Report  on Form 10-QSB of the Company  for  the  quarter ended  March 31, 2004
(the "Report") fully complies  with  the requirements of Section 13(a) of the
Securities Exchange Act  of 1934   and  that  information  contained  in  the
Report  fairly presents,  in all material respects, the financial condition  and
results of operations of the Company

Date: May 14, 2004

/s/ Gary L. Westerholm
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Gary L. Westerholm
Principal Executive Officer