Jan-Karlo Simic, a 19-year-old central defender born in Germany, is set to don the Serbian national team jersey. Currently playing for Anderlecht, Simic was recently transferred from AC Milan for €5 million. Simic shared his excitement and pride with fans on Instagram, expressing his anticipation for the upcoming matches against Spain and Denmark in the Nations League. The Serbian national team is scheduled to play Spain in Belgrade on September 5th, followed by a match against Denmark on September 8th.