Leben leicht gemacht – The Biggest Loser - Season 4
The Biggest Loser Germany started in 2009 on ProSieben. The following seasons switched channels inside the ProSiebenSat.1 network, season two airing on kabel eins and seasons three and four on Sat.1.
First Air Date : 2009-01-08
Last Air date : 2025-03-09
Runtime : 57 minutes
Genre : Reality
Cast : Cihan Gerikoglu
Crew :
Quality : 
Subtitles :
- Season 4 : Episode 12012-03-04
- Season 4 : Episode 22012-03-11
- Season 4 : Episode 32012-03-18
- Season 4 : Episode 42012-03-25
- Season 4 : Episode 52012-04-01
- Season 4 : Episode 62012-04-08
- Season 4 : Episode 72012-04-15
- Season 4 : Episode 82012-04-22
- Season 4 : Episode 92012-04-29
- Season 4 : Episode 102012-05-06
- Season 4 : Episode 112012-05-13
- Season 4 : Episode 122012-05-20
