Answer
**Answer: Azerbaijan** Yılmaz made his senior debut for Turkey in a friendly match against Azerbaijan on October 12, 2006, in Frankfurt. He was 19 years old at the time and had already established himself as a promising young talent in the Turkish Süper Lig. The game ended in a 1-1 draw, with Yılmaz coming on as a second-half substitute and making a positive impact on the match.