guillermo, hernández, medina, this, article, needs, additional, citations, verification, please, help, improve, this, article, adding, citations, reliable, sources, unsourced, material, challenged, removed, find, sources, news, newspapers, books, scholar, jsto. This article needs additional citations for verification Please help improve this article by adding citations to reliable sources Unsourced material may be challenged and removed Find sources Guillermo Hernandez Medina news newspapers books scholar JSTOR November 2017 Learn how and when to remove this template message Guillermo Ricardo Hernandez Medina born 18 February 1971 is a Mexican football manager and former player 2 Guillermo HernandezPersonal informationFull nameGuillermo Ricardo Hernandez MedinaDate of birth 1971 02 18 18 February 1971 age 51 Place of birthGuadalajara Jalisco MexicoPosition s Defender 1 Senior career YearsTeamApps Gls 1990 1997Guadalajara94 7 1997 1998Veracruz24 2 1998 2000UAG39 0 2000 2001UAT12 0 2001 2002UAG2002 2003QueretaroInternational career1995 1996Mexico2 0 Managerial career2003Queretaro Assistant 2004Trotamundos Tijuana Assistant 2005Sinaloa Assistant 2006Tijuana2008Sinaloa2010Necaxa Assistant 2011Veracruz Assistant 2011Irapuato Assistant 2013Atlante Assistant 2014Nayarit Assistant 2015Zacatepec Assistant 2015 2016Zacatecas Assistant 2016 2017UdeG Assistant 2017CAFESSA2021 2022Tapatio Assistant 2022Guadalajara Assistant Club domestic league appearances and goalsReferences Edit Guillermo Ricardo Hernandez Medina National Football Teams National Football Teams 1999 03 13 Retrieved 2017 09 07 Guillermo Ricardo Hernandez Medina LigaMX net LIGA BBVA Bancomer MX 1999 03 13 Retrieved 2017 09 07 This biographical article related to a Mexican association football defender is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Guillermo Hernandez Medina amp oldid 1116549671, wikipedia, wiki, book, books, library,