Season 1 RTL4 , 2012 Season 2 RTL4 , 2012 - 2013 Season 3 RTL4 , 2013 - 2014 Season 4 RTL4 , 2015 Season 5 RTL4 , 2016 Season 6 RTL4 , 2017 Season 7 RTL4 , 2018 Season 8 RTL4 , 2019 Season 9 RTL4 , 2020 Season 10 RTL4 , 2021
, 2012