POWER OF ATTORNEY
KNOW ALL BY THESE PRESENTS, that the person whose signature appears
below constitutes and appoints Jane A. Kanter, Keith T. Robinson, Stephanie
Beckner and Michael L. Sapir and each of them, to act severally as
attorneys-in-fact and agents, with power of substitution and resubstitution, for
the undersigned in any and all capacities to sign the Registration Statement of
ProFunds and any pre- or post-effective amendments thereto, and to file the
same, with exhibits thereto, and other documents in connection therewith, with
the Securities and Exchange Commission, hereby ratifying and confirming all that
said attorneys-in-fact, or their substitute or substitutes, may do or cause to
be done by virtue hereof.
/s/ Gary Tenkman
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Gary Tenkman
Date: August 2, 2000
