Algerian boxer Imane Khelif’s 46-second win at the Paris Olympics on Thursday sparked a furious row about gender eligibility rules, with public figures from around the world weighing in on the controversy. Italian boxer Angela Carini retired hurt and shrugged off attempts by Khelif to shake her hand, before collapsing to her knees and sobbing uncontrollably in the middle of the ring. Khelif advanced to the quarter-finals of the women’s 66kg category after unloading two strong punches to the face of Carini, who had blood on her shorts and was unable to carry on because of a badly hurt nose. “My…