Jessica Amornkuldilok, born Rattana Yimchan, is a Thai fashion model who was the winner of the first cycle of Asia's Next Top Model in 2012. She was declared the best-performing contestant in the 4 weeks before the semi-final round, won four reward challenges, and never landed in the bottom two, being the only contestant to accomplish these feats. She is the first of three representatives from Thailand to have won this competition. After her victory in the show, she landed on many magazine covers in Harper's BAZAAR Singapore, Grazia Thailand, Numero Thailand, Posh Myanmar, The Magazine, Nylon Thailand, and Harper’s BAZAAR Vietnam in April and June 2019 with Vietnamese designer Phuong Mai. Amornkuldilok became the face of the Canon IXUS 2013 Campaign and booked various high-end fashion shows around the world under the management of Storm Model Management in London.