Croatian midfielder Dino Spehar is the subject of intense interest from Manchester United and Bayern Munich.
The Daily Mail says the 16-year-old became the youngest player to appear in the Croatian Premier League when he made his debut recently for Osijek in front of United scouts who had been monitoring Dinamo Zagreb's defender Sime Vrsjalko.
Spehar's performances for Croatia U17s have also alerted Bayern who have already contacted the players' representatives.