Angelos "Ange" Postecoglou is a former Australian football (soccer) player and manager

Coach (sport)

In sports, a coach is an individual involved in the direction, instruction and training of the operations of a sports team or of individual sportspeople.-Staff:...

 of Brisbane Roar.
Postecoglou played 193 games from 1984 to 1993 for South Melbourne

South Melbourne FC

South Melbourne FC is a football club based in South Melbourne, Victoria, Australia.Considered the most successful association football club in Australia, they have won four national championships, a string of Victorian State League titles, and represented Oceania in the 2000 FIFA Club World...

 in the National Soccer League

National Soccer League

The National Soccer League is the former national association football competition in Australasia, overseen by Soccer Australia and later the Australian Soccer Association. The NSL spanned 28 seasons from its inception in 1977, until its demise in 2004...

, where he was involved in their 1984 and 1990–91 titles, the latter as captain, before moving into coaching.
In his international playing career, Postecoglou represented Australia on four occasions between 1986 to 1988 as well as representing Australia at youth level in 1985.
Postecoglou coached South Melbourne

South Melbourne FC

South Melbourne FC is a football club based in South Melbourne, Victoria, Australia.Considered the most successful association football club in Australia, they have won four national championships, a string of Victorian State League titles, and represented Oceania in the 2000 FIFA Club World...

 from 1996 until 2000.