I met him at the Rowdies Suncoast Invitational at Al Lang Stadium in St. Petersburg, Florida in 2016, when the Montreal Impact played New York City FC in a pre-season game.
A security guard at Al Lang Stadium captured the moment when I met Didier and was kind enough to send me the photo.
Didier signed a 2015 Panini Football League PFL13 card #055.
https://en.wikipedia.org/wiki/Didier_Drogba