Hans Sigl versus Heidi Klum: Bitter defeat in the ratings duel between “Der Bergdoktor” and GNTM. ZDF gained a market share of 19.6 percent during prime time, leaving its rival broadcaster ProSieben far behind.
In the target group (14 to 49 year olds), 1.22 million viewers tuned in and the station captured a full 23.3 percent of the market share. “Germany's Next Top Model”: Ratings winner in the young target group But when it comes to the relevant target group, things look a little different: GNTm took first place by a long way.