From the Origem BJJ Wollongong website:
Origem Brazilian Jiu-Jitsu began in 1998. Leonardo Machado started teaching in 2004. He has continued to fly the flag for Origem running the academy with his father in Rio de Janeiro Brazil and now in Sydney Australia.
Leonardo is a third degree black belt graduated by his father and master Coral Belt Grandmaster Guilherme Doria Machado. Guilherme received his black belt from the hands of the Legend Grandmaster Helio Gracie, creator with his older brother Carlos Gracie of brazilian jiu-Jitsu dynasty.
56 Lakeside Drive, Kanahooka NSW, Australia
City of Wollongong
Kanahooka is a southern suburb in Wollongong City Council. It has a couple of shops and a playground. Situated on Lake Illawarra is a Park with a playground. It has a public (Hayes Park Public School) and high school (Kanahooka High School).
(Source: Wikipedia, the free encyclopedia)