What is Marcel Koller?
{{Infobox football biography | playername = Marcel Koller | image = FIFA WC-qualification 2014 - Austria vs Faroe Islands 2013-03-22 (25).jpg | image_size = 250px | height = {{convert|1.73|m|ftin|0|abbr=on}} | birth_date = {{Birth date and age|df=yes|1960|11|11}} | birth_place = [[Zürich]], [[Switzerland]] | death_date = | death_place = | currentclub = [[Austria national football team|Austria]] | position = [[Coach (sport)|Manager]] (former [[Defender (association football)|Defender]]) | youthyears1 = 1972–1980 | youthclubs1 = [[Grasshopper-Club Zürich]] | years1 = 1980–1997 | caps1 = 428 | goals1 = 59 | clubs1 = [[Grasshopper-Club Zürich]] | nationalyears1 = 1982–1996 | nationalcaps1 = 56 | nationalgoals1 = 3 | nationalteam1 = [[Switzerland national football team|Switzerland]] | manageryears1 = 1997–1998 | managerclubs1 = [[FC Wil]] | manageryears2 = 1999–2002 | managerclubs2 = [[FC St. Gallen]] | manageryears3 = 2002–2003 | managerclubs3 = [[Grasshopper-Club Zürich]] | manageryears4 = 2003–2004 | managerclubs4 = [[1. FC Köln]] | manageryears5 = 2005–2009 | managerclubs5 = [[VfL Bochum]] | manageryears6 = 2011– | managerclubs6 = [[Austria national football team|Austria]] }} {{commons}} '''Marcel Koller''' (born 11 November 1960 in [[Zürich]]) is a former [[Switzerland|Swiss]] [[Association football|football (soccer)]] player. His playing position was [[Defender (football)|defender]]. He is now head coach of the [[Austria national football team|Austria national team]].<ref>{{Cite web|title=Marcel Koller - Manager profile|url=https://www.transfermarkt.com/marcel-koller/profil/trainer/531|access-date=2021-05-20|website=www.transfermarkt.com|language=en}}</ref> ==Career== ===Player=== His entire professional player career was with the Grasshoppers Zürich in the Swiss league. In 24 years he won seven Swiss championships and five Swiss cup