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Germany's Mats Hummels during half-time break during the international friendly soccer match Switzerland vs Germany at the St. Jakob-Park stadium in Basel, Switzerland, 26 May 2012. Switzerland won 5:3. Photo: Andreas Gebert
![Bad Ragaz, Switzerland. 12th July, 2013. Dortmund's Mats Hummels signs autographs after a morning training session at the training camp of Bundesliga soccer club Borussia Dortmund (BVB) in Bad Ragaz, Switzerland, 12 Bad Ragaz, Switzerland. 12th July, 2013. Dortmund's Mats Hummels signs autographs after a morning training session at the training camp of Bundesliga soccer club Borussia Dortmund (BVB) in Bad Ragaz, Switzerland, 12](https://c8.alamy.com/comp/DAFDXB/bad-ragaz-switzerland-12th-july-2013-dortmunds-mats-hummels-signs-DAFDXB.jpg)
Bad Ragaz, Switzerland. 12th July, 2013. Dortmund's Mats Hummels signs autographs after a morning training session at the training camp of Bundesliga soccer club Borussia Dortmund (BVB) in Bad Ragaz, Switzerland, 12
![Bad Ragaz, Schweiz. 10. August 2020. Mats Hummels beim Training der ersten Mannschaft von Borussia Dortmund in Bad Ragaz. Die Borussen verbringen im A Stock Photo - Alamy Bad Ragaz, Schweiz. 10. August 2020. Mats Hummels beim Training der ersten Mannschaft von Borussia Dortmund in Bad Ragaz. Die Borussen verbringen im A Stock Photo - Alamy](https://c8.alamy.com/comp/2CB40FM/bad-ragaz-schweiz-10-august-2020-mats-hummels-beim-training-der-ersten-mannschaft-von-borussia-dortmund-in-bad-ragaz-die-borussen-verbringen-im-a-2CB40FM.jpg)
Bad Ragaz, Schweiz. 10. August 2020. Mats Hummels beim Training der ersten Mannschaft von Borussia Dortmund in Bad Ragaz. Die Borussen verbringen im A Stock Photo - Alamy
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Bad Ragaz, Switzerland. 10th Aug, 2020. Borussia Dortmund's German defender Mats Hummels during the club's training camp in the Swiss resort of Bad Ragaz. Credit: David Inderlied/dpa - IMPORTANT NOTICE: DFL/DFB regulations
![Borussia Dortmund's Mats Hummels (L) jumps during the first practice session in Bad Ragaz, Stock Photo, Picture And Rights Managed Image. Pic. PAH-40980058 | agefotostock Borussia Dortmund's Mats Hummels (L) jumps during the first practice session in Bad Ragaz, Stock Photo, Picture And Rights Managed Image. Pic. PAH-40980058 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/9e8c0e395bef9e789b080f70645599c3/pah-40980058.jpg)
Borussia Dortmund's Mats Hummels (L) jumps during the first practice session in Bad Ragaz, Stock Photo, Picture And Rights Managed Image. Pic. PAH-40980058 | agefotostock
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