Arsenal target Ki Sung-yeung

Arsenal are reportedly planning a move for Celtic midfielder Ki Sung-yeung.

The Gunners are thought to have watched the 23-year-old during the Olympics as South Korea reached the semi-finals of the men's competition.

The Premier League club could now swoop for a player rated at around £9m, according to the Daily Mail.

Arsenal recently completed a switch for Malaga midfielder Santi Cazorla on a long-term deal.