Rajadamnern Stadium
Singmanee Kaewsamrit (Thai: สิงห์มณี แก้วสัมฤทธิ์; born April 14, 1982) is a Thai Muay Thai kickboxer. He is the former Rajadamnern Stadium Champion, WMC and WPMF Welterweight Champion. He is also the 2012 Thai Fight 67kg Champion and Isuzu Cup 22 Champion.