Sunrise mentioned Anh Doh is a lawyer...
http://en.wikipedia.org/wiki/Anh_Do Steve Vizard was a comedian (not very funny from my viewpoint, mostly seemed to recycle Letterman gags for his show).
http://en.wikipedia.org/wiki/Steve_Vizard Shaun Micallef is a loonie, and sometimes funny-peculiar in a funny-ha-ha way...
http://en.wikipedia.org/wiki/Shaun_Micallef Santo Cilauro was a law student when he started out
http://en.wikipedia.org/wiki/Santo_Cilauro Tom Gliesner was a fellow law student of Santo Cilauro
http://en.wikipedia.org/wiki/Tom_Gleisner Libbi "Elle McFeast" Gorr was an arts/law student
http://en.wikipedia.org/wiki/Libbi_Gorr Barry Humphries studied law, philosophy and fine arts
http://en.wikipedia.org/wiki/Barry_Humphries And that's down through H, at
http://en.wikipedia.org/wiki/Category:Australian_comedians