Friday Film Fest: Duell der Brüder - The German Society of Pennsylvania
Global sports makers 'Adidas' and 'Puma' were born after the fierce brother Genka - GIGAZINE
TIL that Adidas was founded by two German brothers, Adi and Rudi Dassler. After a disagreement, Rudi went onto create PUMA. : r/todayilearned
Amazon.com: Sneaker Wars: The Enemy Brothers Who Founded Adidas and Puma and the Family Feud That Forever Changed the Business of Sports: 9780061246586: Smit, Barbara: Books
Duell der Brüder - Die Geschichte von Adidas und Puma (TV Movie 2016) - IMDb