Korean-language YouTube channels

Kim Young-woon (born January 17, 1985), known professionally as Kangin (lit. meaning: "strong benevolence"), is a South Korean former singer, actor, television host, and radio personality. He is best known as a former member of Super Junior and its subgroups Super Junior-T, Super Junior-H.

Choi Hyo-jung (; born on July 28, 1994), better known mononymously as Hyojung is a South Korean singer. She is the leader of the South Korean girl group Oh My Girl.

Pengsoo (, Pengsu) is a penguin character that appears on the YouTube channel Giant Peng TV, run by Educational Broadcasting System (EBS) in South Korea. Pengsoo is a ten-year-old trainee at EBS who dreams of being a universal superstar.

YouTube channel

Yoo Yoon-jin (; born July 28, 1992), better known as Jinnytty (), is a South Korean online streamer. Her streams typically consist of her traveling to different countries. She is known as the Penguin Sister () to her Chinese audience.