Proven international

Klich has demonstrated that he has the ability to perform on the international stage.

The midfielder made his debut for the Poland national team at the tender age of 20 and he has gone on to make a total of 10 international appearances.

His first and only goal for his country came four years ago as Poland beat Denmark 3-2 in an international friendly.

With the 2018 World Cup on the horizon, Klich will surely be keen to impress next season and Leeds should provide him with the perfect platform to produce the goods.