Tan Siekmann
2021Фильмы
Weltmarktführer - Die Geschichte des Tan Siekmann
Klaus Stern
Tan Siekmann, Stefan Schraps
Follow the rise and fall of the cybersecurity firm Biodata and its CEO, Tan Siekmann, whose eventful career signifies the collapse of the New Economy.
World Market Domination: The Story of Tan Siekmann
2004 
документальный