SportsWhy Berthold thinks Lahm should go on To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoSports05/16/2017May 16, 2017Time to say farewell to a some legends. Lahm, Alonso and Fritz end their lives as professional football players. Thomas Berthold thinks that this is the wrong move.https://p.dw.com/p/2d390Advertisement