Season 1 VRT 1 , 2012 - 2013 Season 2 VRT 1 , 2013 Season 3 VRT 1 , 2014 Season 4 VRT 1 , 2016 Season 5 VRT 1 , 2017 Season 6 VRT 1 , 2019 Season 7 VRT 1 , 2020