Sasi joined the Miss Grand Thailand pageant where the winners will be competing in different pageants internationally . She was able to get the first runner-up and gained the right to represent Thailand at Miss Earth 2014 . She was crowned by Miss Earth-Air 2013 , Katia Wagner . The winner , Miss Earth 2013 , Alyz Henrich , was supposed to go there and grace the said event but it was postpones because of her health
Miss Earth 2014
Miss Earth 2014
Sasi Sintawee