Exhibit (a)(10)
                                                               Power of Attorney

                                POWER OF ATTORNEY

The undersigned does hereby constitute and appoint William C. Murtha his true
and lawful attorney-in-fact and agent with full power of substitution and
substitution, for him and in his name, place and stead, in any and all
capacities, to sign any and all Tender Offer Statements, and any and all
amendments thereto, relating to the stock option exchange program of Sun
International Hotels Limited, and to file the same, with all exhibits thereto,
and other documents in connection therewith, with the Securities and Exchange
Commission, and hereby grants to such attorney-in-fact and agent full power and
authority to do and perform each and every act and thing requisite and necessary
to be done, as fully to all intents and purposes as he or she might or could do
in person, hereby ratifying and confirming all that said attorney-in-fact and
agent or his substitute or substitutes may lawfully do or cause to be done by
virtue hereof.


/s/ John R. Allison
---------------------------
John R. Allison
Executive Vice President, Chief Financial Officer
and Secretary

May 24, 2002