What is Sándor Popovics (footballer)?
{{Infobox football biography | name = Sándor Popovics | image = Sandor Popovics (1963).jpg | caption = Popovics with Sparta in 1964 | fullname = | birth_date = 22 June 1939 | birth_place = [[Keszthely]], [[Hungary]] | death_date = {{death date and age |2019|7|1|1939|6|22|df=yes}} | death_place = [[Roosendaal]], [[Netherlands]] | height = | position = [[Forward (association football)|Striker]] | years1 = 1958–1960 | clubs1 = [[Újpest FC|Újpest Dózsa]] | caps1 = | goals1 = | years2 = 1960–1963 | clubs2 = [[SpVgg Fürth|Fürth]] | caps2 = | goals2 = | years3 = 1963–1964 | clubs3 = [[Sparta Rotterdam|Sparta]] | caps3 = 5 | goals3 = 0 | years4 = 1964–1966 | clubs4 = [[FC Zaanstreek]] | caps4 = | goals4 = | nationalyears1= | nationalteam1 = | nationalcaps1 = | nationalgoals1 = | manageryears1 = 1970–1971 | managerclubs1 = [[Quick Den Haag|Quick]] | manageryears2 = 1971–1972 | managerclubs2 = MVV '27 | manageryears3 = 1972–1974 | managerclubs3 = RFC Rotterdam | manageryears4 = 1974–1976 | managerclubs4 = Overmaas | manageryears5 = 1976–1977 | managerclubs5 = Unitas | manageryears6 = 1977–1978 | managerclubs6 = [[Xerxes Rotterdam|Xerxes]] | manageryears7 = 1978–1980 | managerclubs7 = [[BVV Barendrecht|Barendrecht]] | manageryears8 = 1980–1981 | managerclubs8 = [[Schiedamse Voetbal Vereniging|SVV]] | manageryears9 = 1981–1983 | managerclubs9 = [[K.S.V. Waregem|Waregem]] | manageryears10= 1983–1985 | managerclubs10= [[De Graafschap]] | manageryears11= 1985–1987 | managerclubs11= [[NEC Nijmegen]] | manageryears12= 1988–1990 | managerclubs12= [[SC Cambuur|Cambuur]] | manageryears13= 1990–1992 | managerclubs13= [[SBV Excelsior|Excelsior]] | manageryears14= 1993–1994 | managerclubs14= [[FC Eindhoven]] | manageryears15= 1994 | managerclubs15= [[MTK Budapest FC|MTK Budapest]] | manageryears16= 1995–1998 | managerclubs16= [[ADO Den Haag]] (gen. manager) | manageryears17= 1999–2000 | managerclubs17= [[K.F.C. Verbroedering Geel|Ver