Maasai International Challenge Africa, a non-profit organization based in Tanzania, places volunteers on different schools, hospital, and orphanage and also organizes safaris adventure in Africa, Asia and in Latin America.

Wamasai Kimataifa ya Challenge Afrika, asasi isiyokuwa ya kiserikali yenye makao katika Tanzania, maeneo ya kujitolea katika shule mbalimbali, hospitali, na watoto yatima na pia kupanga safari za adventure katika Afrika, Asia na Amerika ya Kusini.