Leeds United have announced that they have completed the signing of Polish international Mateusz Klich on a three-year deal.

Last week, it was revealed that Thomas Christiansen had replaced Garry Monk as the club's head coach, and he has wasted no time in making his first signing.

Yesterday, it was reported that Klich was undergoing a medical with the Championship outfit, and the club are now in a position to confirm that they have signed the 27-year-old from FC Twente for an undisclosed fee.

He told LUTV: "I am very happy to have signed for such a huge club and I'm looking forward to playing in the famous white shirt. I'm excited to come to England and test myself in the Championship and I can't wait to get going.

"The team came close to promotion last season so hopefully we can go one better and I'm looking forward to meeting my new teammates next week and getting started."

Klich scored six goals in 29 Eredivisie appearances during the most recent campaign.