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Who was Robert Kardashian Sr? 7 things to know about Kris Jenner's ex-husband and Kim, Khloé, Kourtney and Rob's dad, from his friendship with O.J. Simpson to his unlikely bond with Caitlyn
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David Schwimmer to Play Robert Kardashian in FX's 'American Crime: People v. O.J. Simpson' – The Hollywood Reporter
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