Man Utd 'tracking Polish wonderkid Kozlowski who made senior debut at just 15'

The teenager is already making an impact in his homeland and has been watched by scouts from the Old Trafford outfit.

Kozlowski has already made his senior debut for Pogon Szczecin, who are currently top of the Ekstraklasa (the Polish top-flight), and any move would be subject to a clear development plan for him to reach the first-team at Old Trafford.

He spent much of last season playing for Pogon II in the fourth division but was called up to the senior side towards the end of the campaign, making his first-team bow at the age of 15 yeard and 215 days in a match against Cracovia Krakow.

He has remained part of manager Kosta Runjaic's squad for the current campaign, and has twice been called upon off the bench when Pogon have been chasing results as they look to win a first Polish league title.

Their success this term has been built on strong investment in their academy structure, with Kozlowski - who has a penchant for long-range strikes - a glowing example of how it is paying off.

United scouts, along with representatives from a host of other Premier League sides, recently watched Kozlowski as he represented Poland at UEFA's Under-17 Syrenka Cup against England. Kozlowski scored in the 2-2 draw, though England went on to win on penalties.

He recently extended his contract with Pogon to run until June 2022, but the financial might of clubs from the big-five European leagues may prove enough for him to be moved on.