BOREHAMWOOD, ENGLAND - SEPTEMBER 29: Thierry Henry, Arsenal U19 Coach, before the match between Arsenal and Olympiacos in the UEFA Youth League on September 29, 2015 in Borehamwood, United Kingdom. (Photo by David Price/Arsenal FC via Getty Images)
BOREHAMWOOD, ENGLAND - SEPTEMBER 29: Thierry Henry, Arsenal U19 Coach, before the match between Arsenal and Olympiacos in the UEFA Youth League on September 29, 2015 in Borehamwood, United Kingdom. (Photo by David Price/Arsenal FC via Getty Images)