What is Germany national under-21 football team?
{{Use dmy dates|date=April 2021}} {{Infobox national football team|Name=Germany Under-21|pattern_la2=_ger18a_1|UEFAu21Champ first=[[1982 UEFA European Under-21 Championship|1982]]|UEFAu21Champ apps=11|Largest loss='''U-23:'''<br>{{flagicon|URS|1955}} [[Soviet Union Olympic football team|Soviet Union]] 3–1 '''West Germany''' {{flagicon|GER}}<br>([[Yerevan]], [[Soviet Union]]; 29 April 1972)<br>'''U-21:'''<br>{{flagicon|POR}} [[Portugal national under-21 football team|Portugal]] 5–0 '''Germany''' {{flagicon|GER}}<br>([[Olomouc]], [[Czech Republic]]; 27 June 2015)|Largest win='''U-23:'''<br>{{flagicon|GER}} '''West Germany''' 3–0 [[Turkey national under-23 football team|Turkey]] {{flagicon|TUR}}<br>([[Augsburg]], West Germany; 24 April 1971)<br>'''U-21:'''<br>{{flagicon|SMR|1862}} [[San Marino national under-21 football team|San Marino]] 0–11 '''Germany''' {{flagicon|GER}}<br>([[Serravalle (San Marino)|Serravalle]], [[San Marino]]; 17 November 2009)|First game='''U-23:'''<br>{{flagicon|GER}} '''West Germany''' 3–3 [[Yugoslavia Olympic football team|Yugoslavia]] {{flagicon|YUG}}<br>([[Frankfurt]], [[West Germany]]; 25 June 1955)<br>'''U-21:'''<br>{{flagicon|POL|1928}} [[Poland national under-21 football team|Poland]] 1–0 '''West Germany''' {{flagicon|GER}}<br>([[Toruń]], [[Polish People's Republic|Poland]]; 10 October 1979)|socks2=008B9F|shorts2=FFFFFF|rightarm2=008B9F|body2=008B9F|leftarm2=008B9F|pattern_so2=_ger18a_1|pattern_sh2=_ger18a_1|pattern_ra2=_ger18a_1|pattern_b2=_ger18a_1|socks1=FFFFFF|Badge=|pattern_la1=_ger20h|Nickname=|Association=[[German Football Association|Deutscher Fußball-Bund]]|Coach=[[Stefan Kuntz]]|Captain=[[Arne Maier]]|Most caps=[[Fabian Ernst]] (31)|Top scorer=[[Pierre Littbarski]] (18)|pattern_b1=_ger20H|shorts1=000000|pattern_ra1=_ger20h|pattern_sh1=_ger20h|pattern_so1=_ger20h|leftarm1=FFFFFF|body1=FFFFFF|rightarm1=FFFFFF|UEFAu21Champ best='''Winners''' ([[2009 UEFA European Under-21 Championship|2009]], [[2017 UEFA European Under-21 Championship|2017]])}}The '''Germany national under-21 f