Striker Preslav Borukov has received a call-up for the Bulgaria Under-21 squad.
The 19-year-old has been selected for the national team to attend a training camp and in the squad for their upcoming friendly tournament in Ukraine.
Broukov will join his international team mates on Wednesday 29 May in Sofia, Bulgaria for the training camp, in preparation for games against Israel, Cyprus and Ukraine in early June.
The fixtures will take place in Kiev between 3-5 June.
Borukov scored two goals for the Owls Under-23s in their final game of the campaign last month as Neil Thompson’s side defeated QPR 2-0 on the road.
The forward has previously been capped by Bulgaria at Under-16, 17, 18 and 19 level, with this his first call-up to the 21s.