Season 1 RTL4 , 1997 Season 2 RTL4 , 1998 Season 3 RTL4 , 1999 Season 4 RTL4 , 2000 Season 5 RTL4 , 2001 Season 6 RTL4 , 2002 Season 7 RTL4 , 2004 Season 8 RTL4 , 2006 Season 9 RTL4 , 2019 Season 10 RTL4 , 2020
, 1997