Miss Thailand (Thai: นางสาวไทย; RTGS: Nang Sao Thai), is a beauty pageant held in Thailand for Thai women, first held on December 10, 1934, in Phra Nakhon District of Bangkok, under the name of Miss Siam (Thai: นางสาวสยาม; RTGS: Nang Sao Sayam). The winner of Miss Thailand used to represent the country at Miss Universe, while 1st Runner-up presented at Miss Asia Pacific International. However, Miss Thailand Organization lost these licenses to Miss Thailand Universe in 2000. The last Miss Thailand to represent her country at Miss Universe 1999 is Apisamai Srirangsan, Miss Thailand 1999.