Here are the correct answers:

Which team did Drogba make his Chelsea debut against?
Man Utd

Against which team did Drogba score his first Chelsea goal?
Crystal Palace

In which year was Drogba voted Chelsea’s player of the year?
2010

How many goals did Drogba score for the Blues?
157

Drogba’s wife shares a surname with which on-loan QPR player?
Samba Diakite