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Sylvester Stallone Explains That Making ROCKY BALBOA Was The "Toughest Challenge" of His Career — GeekTyrant
Suppose Sylvester Stallone had invested all his energy in being a boxer instead of an actor. Would he have been a force in the heavyweight division? - Quora
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Boxing embraces its fictional Rocky ... so what hall of fame might be next? Bill Livingston - cleveland.com
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Rocky star Sylvester Stallone visits Manny Pacquiao ahead of Jessie Vargas comeback clash - Mirror Online
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