Germany v Czech Republic - Davis Cup Day 1 (Alexander Zverev)

Germany v Czech Republic - Davis Cup Day 1
Philipp Petschner, Justin Brown, Alexander Zverev, Philipp Kohlschreiber and Team Captain Michael Kohlmann (L-R) of Germany sing the national anthem at opening ceremony prior to the Davis Cup World Group first round between Germany and Czech Republic at TUI Arena on March 4, 2016 in Hanover, Germany.
(March 3, 2016 - Source: Oliver Hardt/Bongarts)