![Jens Keller, manager of Schalke 04, during the match between FSV Mainz 05 and Schalke 04, Coface Arena - SuperStock Jens Keller, manager of Schalke 04, during the match between FSV Mainz 05 and Schalke 04, Coface Arena - SuperStock](https://cdn.superstock.com/1848/Comp/1848-762449.webp)
Jens Keller, manager of Schalke 04, during the match between FSV Mainz 05 and Schalke 04, Coface Arena - SuperStock
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PHOTO ASSEMBLY: Jens KELLER new coach at 1.FC Nuenrberg, Stock Photo, Picture And Rights Managed Image. Pic. PAH-126595181 | agefotostock
![Coach Jens Keller gestures during 1. FC Union Berlin's preseason kick-off in Berlin, Germany, Stock Photo, Picture And Rights Managed Image. Pic. PAH-170624-99-980805-DPAI | agefotostock Coach Jens Keller gestures during 1. FC Union Berlin's preseason kick-off in Berlin, Germany, Stock Photo, Picture And Rights Managed Image. Pic. PAH-170624-99-980805-DPAI | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/3ba952e8bc51132ba4b6848718b4710b/pah-170624-99-980805-dpai.jpg)
Coach Jens Keller gestures during 1. FC Union Berlin's preseason kick-off in Berlin, Germany, Stock Photo, Picture And Rights Managed Image. Pic. PAH-170624-99-980805-DPAI | agefotostock
![Schalke 04 head coach Jens Keller forecasts a tough battle against bruised Newcastle United - Chronicle Live Schalke 04 head coach Jens Keller forecasts a tough battle against bruised Newcastle United - Chronicle Live](https://i2-prod.chroniclelive.co.uk/incoming/article7553892.ece/ALTERNATES/s1200c/Jens-Keller.jpg)
Schalke 04 head coach Jens Keller forecasts a tough battle against bruised Newcastle United - Chronicle Live
![Jens Keller - Manager, Schalke 04 - Latest news, biographical information, pictures and more - Sports Mole Jens Keller - Manager, Schalke 04 - Latest news, biographical information, pictures and more - Sports Mole](https://sm.imgix.net/13/03/jens-keller.jpg?w=1200&h=1200&auto=compress,format&fit=clip)
Jens Keller - Manager, Schalke 04 - Latest news, biographical information, pictures and more - Sports Mole
![Jens Keller Emerges as Front-Runner for Sunderland Job as Consortium Look to Tie Up Deal for Club | 90min Jens Keller Emerges as Front-Runner for Sunderland Job as Consortium Look to Tie Up Deal for Club | 90min](https://images2.minutemediacdn.com/image/upload/c_fill,w_1200,h_630,f_auto,q_auto,g_auto/shape/cover/sport/59536bcce584e6646b000022.jpg)