Does a country called Yemen exist?

Yes, Yemen is a country located in the southwestern corner of the Arabian Peninsula, on the southern border of Saudi Arabia. It has a population of around 29 million and is the second-largest Arab country by land area, after Saudi Arabia. The capital and largest city of Yemen is Sana'a. Yemen has a long history, dating back to ancient times, and was once part of the ancient empires of the Sabaeans and the Himyarites. Yemen is also home to the UNESCO World Heritage Site of Shibam, known as the "Manhattan of the Desert" for its tall, mudbrick skyscrapers.