Looking back at Mats Hummels' 'first' Bayern Munich debut
Mats Hummels back in training ahead of Borussia Dortmund vs Bayern
Mats Hummels: Borussia Dortmund's £35 Million Investment Is Paying Dividends
BOSS - Mats Hummels made time for an exclusive Q&A next week. Post your questions now in the comment section below or tweet them @HUGOBOSS using #AskMats. https://twitter.com/hugoboss | Facebook
Mats Hummels: 10 things on Borussia Dortmund's World Cup-winning centre-back | Bundesliga