Known for its delicious sandwiches and fresh ingredients, Subway has become one of the most popular sandwich franchises for South Koreans.

With a history of featuring top Korean stars such as Lee Junho and Kang Daniel in their advertisements, the anticipation surrounding the next Subway model has caught the attention of Korean netizens.

June 29, SubwayKorea uploaded a photo on their social media sharing, "A new model is coming to sub city...it feels like the surroundings are already getting bright and becoming fresh...! Try to guess who the next model is in the comments!!"

Korean netizens quickly gathered in a popular online community to share their guesses. Many netizens thought it would either be Cha Eun Woo, Yook Sung Jae, Song Kang, or Kim Seon Ho.

Netizens commented, "It's very obviously Cha Eun Woo," "His mouth looks like Cha Eun Woo's," "I thought it was Song Kang," "His mouth area looks too much like Cha Eun Woo," "I think it's Sungjae," "His teeth doesn't look like Cha Eun Woo's, no?" "I think it's Yook Sung Jae!" "I think it might be Kim Sun Ho?" and "Looking at the clues, I think it's going to be Cha Eun Woo."

Who do you think is the next model for Subway Korea?