Chelsea's Ivorian forward Didier Drogba controls the ball during the English Premier League football match between Bolton and Chelsea at the Reebok stadium, in Bolton, on October 2, 2011. Former ... more 

Chelsea's Ivorian forward Didier Drogba controls the ball during the English Premier League football match between Bolton and Chelsea at the Reebok stadium, in Bolton, on October 2, 2011. Former Chelsea striker Didier Drogba said on June 20, 2012 that he had formally signed with Chinese Super League club Shanghai Shenhua. AFP PHOTO/ANDREW YATES. ANDREW YATES/AFP/GettyImages less