![Marcell Jansen, 29, retires after leaving Hamburg: 'I can't kiss another badge' | Hamburg | The Guardian Marcell Jansen, 29, retires after leaving Hamburg: 'I can't kiss another badge' | Hamburg | The Guardian](https://i.guim.co.uk/img/static/sys-images/Sport/Pix/pictures/2015/7/8/1436353518881/Marcell-Jansen-009.jpg?width=1200&height=630&quality=85&auto=format&fit=crop&overlay-align=bottom%2Cleft&overlay-width=100p&overlay-base64=L2ltZy9zdGF0aWMvb3ZlcmxheXMvdGctYWdlLTIwMTUucG5n&s=06acc821efc6d6b44a9605858330de55)
Marcell Jansen, 29, retires after leaving Hamburg: 'I can't kiss another badge' | Hamburg | The Guardian
![Marcell Jansen of Bayern Munich pictured during the test cap Borussia Moenchengladbach v FC Bayern Munich at the Borussia Park stadium of Moenchengladbach, Germany, 18 July 2007. Munich löost the match 2-1. Marcell Jansen of Bayern Munich pictured during the test cap Borussia Moenchengladbach v FC Bayern Munich at the Borussia Park stadium of Moenchengladbach, Germany, 18 July 2007. Munich löost the match 2-1.](https://c8.alamy.com/comp/DB08R1/marcell-jansen-of-bayern-munich-pictured-during-the-test-cap-borussia-DB08R1.jpg)
Marcell Jansen of Bayern Munich pictured during the test cap Borussia Moenchengladbach v FC Bayern Munich at the Borussia Park stadium of Moenchengladbach, Germany, 18 July 2007. Munich löost the match 2-1.
![You thought Steven Gerrard was loyal? Meet Marcell Jansen, possibly the world's most dedicated player - Mirror Online You thought Steven Gerrard was loyal? Meet Marcell Jansen, possibly the world's most dedicated player - Mirror Online](https://i2-prod.mirror.co.uk/incoming/article6032565.ece/ALTERNATES/n615/Marcell-Jansen-and-gerrard.jpg)