10 Manchester City academy stars to watch out for

SWANSEA, WALES - MAY 15: Kelechi Iheanacho of Manchester City and Stephen Kingsley of Swanseae City compete for the ball during the Barclays Premier League match between Swansea City and Manchester City at the Liberty Stadium on May 15, 2016 in Swansea, Wales. (Photo by Michael Steele/Getty Images) /

3 of 10

BANGOR, WALES – NOVEMBER 13: Billy O’Brien of Wales U21 during the UEFA U21 Championship Qualifier between Wales and Armenia at Nantporth on November 13, 2015 in Bangor, Wales. (Photo by Matthew Ashton – AMA/Getty Images) /

Billy O’Brien

The Welsh goalkeeper made headlines this week as a surprise inclusion in City’s Champions League squad to face Celtic. 20 year-old Billy O’Brien is a regular between the sticks at youth level and has already represented his country as an U21.

A promising shot-stopper, O’Brien will be hoping to rival fellow young keeper Angus Gunn as a future City No.1.

Next: Aaron Nemane