Netflix recently added the popular K-drama, Weak Hero Class 1, to its catalog, and the following are the South Korean stars who make up this action-packed K-drama. First released in 2022, Weak Hero Class 1 centers on a young man named Yeon Si-eun, who is dedicated to studying hard and maintaining his spot in the 1% of his class. However, Si-eun runs into trouble when bullies begin targeting him. Using his knowledge of physics and quick thinking, Si-eun fights back against his attackers, and gets help from two other classmates.