The 21-year-old, who appears on the verge of a big-money move from CSKA Moscow to Manchester City, is part of coach Dunga's preliminary squad for August's tournament in the Chinese capital and is relishing the prospect.

"This year, I'm fully focused on the Olympics," he told Globo TV. "I hope I can help Brazil win the title we don't have yet.

"Everybody is waiting for that title. I hope I can contribute."