Born: April 13th 2002
International: Estonia senior team
A goalkeeper who frequently represents Estonia at senior level, Hein has been on the bench for Arsenal in the Premier League and the Europa League.
Hein joined the club from Nomme United in 2018 after performing well while on trial and has gained plenty of experience at U23 level.
An impressive shot-stopper, he does occasionally make some costly errors but will be determined to push on and become more involved with the first-team.
During his time at Arsenal Hein has frequently been in competition with fellow goalkeeper Arthur Okonkwo, who was promoted to the first-team squad ahead of the 2021/22 campaign.