Dubai teenager Anja Obradovic is dripping in sweat and out of words – she just finished a basketball clinic with players from the Milwaukee Bucks and was given a signed shirt from Giannis Antetokounmpo. “I have Giannis’ shirt, I don’t even know how, he signed it. I have no words. I turned around and then the coach came and said, ‘Giannis gave you this’. I can’t believe it,”