German hockey player Yannic Seidenberg banned for four years in doping case

Germany's Yannic Seidenberg, left, challenges for the puck with Finland's Kasperi Kapanen, right, during their Ice Hockey World Championships group B match at the Jyske Bank Boxen arena in Herning, Denmark, Sunday, May 13, 2018. Yannic Seidenberg, who played on the German national hockey team that won silver at the 2018 Winter Olympics, has been banned for four years in a doping case, it was announced Tuesday, Nov. 21, 2023. (Petr David Josek/AP)