Lim Dong Gyu, known professionally as Jigi, is a South Korean Youtuber. He graduated from the College of Engineering with a bachelor's degree and made his debut in Youtube in 2017 while also working as a purveyor before moving to a large company working at a production position. In 2019, he decided to quit his job and became a full-time Youtuber whose channel specializes in mukbang, fitness/health and parenting. He is married and has two children who sometimes appear in his channel while discussing parenting issues.