Tungtisanont who stands 172.5 cm , competed in the 2011 Miss Thailand Universe pageant , held on March 26 , 2011 at Royal Paragon Hall in Bangkok , Thailand , where she placed first-runner up to " Fah " Chanyasorn Sakornchan , gaining the right to represent her country at Miss Earth 2011 , Manila , Philippines
Miss Earth 2011
Miss Earth 2011
Niratcha Tungtisanont