Story By: Anastasia Smirnova, Sub-Editor:  Joseph Golder, Agency:  Golder's News And Sport  Video Credit: Golders/@nataliya.amazonka This world champion bodybuilder has said she does not care that her muscleman husband has much smaller biceps than her because “mutual love and support” are the only things that matter in a happy relationship. Russian powerlifter Nataliya Kuznetsova, 28,…