Hanging from the door of a mini-bus taxi as it jerks and jinks through traffic, 16-year-old Gires Manoka calls out the van’s destination to potential passengers as it crosses Kinshasa, the capital of the Democratic Republic of Congo. One pedestrian asks the fresh-faced teen if he shouldn’t be in school instead of working. 'I was in grade seven last year,' Manoka replies, 'but I had no one to pay my school fees. I got no choice but to hustle; this work keeps my family alive.'