Promising overseas-based stars Mathew Leckie and Tommy Oar headline Australia's squad named for the FIFA Under-20s World Cup in Colombia, starting later this month.
Young Socceroos' coach Jan Versleijen on Tuesday announced a 21-man squad for the tournament, to be held from July 29 to August 20.
Leckie, who recently joined German club Borussia Moenchengladbach, and Oar - on the books with Dutch club FC Utrecht - are among four overseas-based players named in the squad.
The others are Czech-based Kerem Bulut and Sheffield United's Marc Warren.
The squad features 15 A-League players, including Central Coast Mariners' rising star Mustafi Amini, who will join German club Borussia Dortmund after next season.
Others from the domestic league include Newcastle's Ben Kantarovski, new Brisbane Roar recruit Kofi Danning and Sydney FC trio Rhyan Grant, Terry Antonis and Dimi Petratos.
Sixteen members of the squad were part of the Young Socceroos' squad that finished runners up to North Korea last year at the under 19s Asian Championships.
"I am very happy with the final selection and it is good to have the majority of the squad back together that did so well at the AFC Championships last year," said Versleijen.
The Young Socceroos are drawn in Group C, along with Spain, Ecuador and Costa Rica.
They open their campaign against Ecuador on August 1 (AEST) in Manizales.
Australia: Matthew Acton, Mustafa Amini, Terry Antonis, Jake Barker-Daish, Mark Birighitti, Kerem Bulut, Kofi Danning, Matthew Fletcher, Petar Franjic, Sam Gallagher, Rhyan Grant, Brendan Hamill, Bernie Ibini-Isei, Ben Kantarovski, Mathew Leckie, Dylan McGowan, Tommy Oar, Dimitrios Petratos, Trent Sainsbury, Lawrence Thomas, Marc Warren.
