Chadian children have been begging on the streets of Nigeria since the early 70s.
The live predominantly in major Southwest cities of Nigeria like Ibadan and Lagos.
Growing up in the city of Ibadan it was a normal sight to see these kids begging for money and food on the streets. This and a few other characteristics of the Yoruba people leads me to believe that the Yoruba people could be the most generous Africans. It is a part of the culture.