Günter Wallraff

Günter Wallraff is a renowned German journalist and author, celebrated for his investigative reporting and undercover journalism. Over his extensive career, he has exposed unethical practices in various industries, notably through his book 'Ganz unten', where he went undercover as a Turkish worker in Germany. His methods of immersive journalism have inspired a new generation of reporters, including Mülln, who has adopted Wallraff's principles in his own investigative work in animal welfare.