This year marks a momentous occasion for Thailand's beauty pageant scene https://khaosod.info/%E0%B9%82%E0%B8%9B%E0%B8%A3%E0%B9%81%E0%B8%81%E0%B8%A3%E0%B8%A1%E0%B8%9E%E0%B8%A3%E0%B8%B5%E0%B9%80%E0%B8%A1%E0%B8%B5%E0%B8%A2%E0%B8%A3%E0%B9%8C%E0%B8%A5%E0%B8%B5%E0%B8%81-%E0%B8%A7%E0%B8%B1%E0%B8%99%E0%B9%80%E0%B8%AA%E0%B8%B2%E0%B8%A3%E0%B9%8C-30-%E0%B8%9