Yong-guk

Yong-guk is a secondary character in Train to Busan.

He's protrayed by Choi Woo-sik.

History
Yong-guk goes to Busan with his baseball team. It seems he doesn't appreciate Jin-hee, a cheerleader.

When the infection propagates onboard, only he, Jin-hee, and two baseball players on the team survive the zombies.

Later, at Daejeon station, the army assigned to protect the population is revealed infected and attacks the passengers. The two players die and Yong-guk is separated from Jin-hee. He then joins Seok-woo and Sang-hwa. In order to find their loved ones, the small group confronts the infected passengers, but Yong-guk finds his baseball team and refuses to fight them.

Their fight is a success and these characters try to join the car where Jin-hee and the rest of the passengers are. These ones locked the door to not let them in, but Yong-guk manages to break it with his baseball bat.

Unfortunately, Sang-hwa and In-gil, an old woman, sacrified themselves to give enough time for the others to go in the car. In addition, the passengers of the car reject them still thinking that they are infected and order them to go to the vestibule front. Jin-hee joins Yong-guk and the passengers are all killed by zombies when Jong-gil, In-gil's sister, opened the car door.

It is then that the conductor announces that he'll change of train because of the blocking of the lane on which he is. Yong-guk and the others then go out, but he and Jin-hee are separated from them because of a car collision. Thinking dead, the teenagers continue on their way to join the new train. They go in a wagon, he and Jin-hee tried to open the door to go to the other side, but it won't open, so Yong-guk decides to break the window to cross. However, Jin-hee is grabbed and thrown into a crowd of zombies by Yong-suk, and Yong-guk stays and cries until she bites him.