Graz – The GAK has strengthened with Hungary team player László Kleinheisler until summer. The 30-year-old midfielder was last under contract with Panathinaikos Athens, where he no longer played a role in autumn. Kleinheisler had played in his career for Werder Bremen or four years at the NK Osijek, where he worked with the now GAK chefoach Rene Poms. The triple EM participant should score with his experience with the grazers.