Legendary weapon designer Mikhail Kalashnikov, hospitalized to the Mandryka Central Military Hospital in Moscow in June is convalescing. \"All the medical procedures have been successful; there is no threat to Mikhail Kalashnikov\'s health,\" the designer\'s personal assistant Sergei Nosachyov said on Tuesday. \"Kalashnikov has been undergoing preventive treatment and rehabilitation therapy in a separate hospital ward,\" Nosachyov said. He exercises daily, monitors the mass media, reads books and talks with his relatives. \"I\'ve always been a winner; this time I\'m going to win again,\" he told his admirers through the press. Meanwhile, doctors are unable to say when the 93-year-old patient might be discharged. Kalashnikov who suffered from thromboembolia of the pulmonary artery was airlifted from Izhevsk to Moscow in the evening of June 23.