sentences:  Berger is the first person to win medals in both the biathlon and nordic skiing world championships in the same year.Austria's Johannes Eder originally finished fourth in this event, but was disqualified on November 22, 2007 after the FIS issued a two-year doping suspension in the wake of Eder's action during the Winter Olympics in Turin the previous year.Eder had appealed the initial ban in 2006 only to have the FIS reinstate the ban the following year.