Andre Schürrle once had the world at his feet. A World Cup winner with Germany, playing for one of Europe's top teams in Chelsea and managed by one of the very best coaches around - everything was so looking good. So how on earth did it all go so wrong for the German, to the extent that after being released by Borussia Dortmund a year before his contract expired, he's decided to retire at the age of 29? FIFA World Cup Final 2014 Schürrle initially hit the headlines internationally during the...