The 23-year-old plays in central midfield for Celtic. He joined the Scottish champion in 2009 and since then made 66 appearances scoring nine goals.
Arsenal scouts believe he is best suited to English Premier League because of his energetic approach to the game who is dubbed in his home town as the South Korean Steven Gerrard.
He has impressed the Arsenal scouts in the Olympics too where he scored the decisive penalty against Team GB in their Quarter Final victory.
It is reported that a fee of around £9m will be enough to secure his ...