An Economics student, she stands 173 cm tall and she represented Thailand in Miss Earth 2008 in Philippines and Miss International 2010 in China.

In the final competition of the eighth edition of the international beauty pageant Miss Earth, Deejing was announced as one of sixteen semi-finalists who moved forward to compete for the title.

[2][3] The Miss Earth pageant was held on November 9, 2008 at the Clark Expo Amphitheater in Angeles, Pampanga, Philippines.

The pageant was broadcast live via ABS-CBN in the Philippines and to many countries worldwide via Star World, The Filipino Channel and other partner networks.

[6] On November 7, 2010, she placed 1st runner-up in Miss International 2010 in Chengdu, China.