his first song cover video featuring his cover of Nam Jin and Jang Yoon-jeong's duet song "I Like You" (). Since then, Lim has promoted himself, steadily posting his song cover videos there. He has also communicated with his fans through the channel, posting contents including behind-the-scenes, live performance videos, highlight clips, comment reading, birthday live broadcast, and vlogs. On February 23, 2021, Lim opened a YouTube Shorts channel named "Lim Young-woong Shorts", with his 28-second competition practice video for Mr. Trot uploaded the same day. Lim received the Silver Play Button for having more than 100,000 subscribers on his official channel in March 2020. In October that same year, the channel surpassed one million subscribers, making him the first trot artist to achieve this feat. He expressed his gratitude through a handwritten letter by saying, "All of you gave me the honor of having one million subscribers [on YouTube]. I'll always do my best, never forgetting my first time, just like how desperate I was at the beginning." He received the Gold Play Button the following month. The most-viewed video on Lim's official channel is his Mr. Trot performance of "The Story of an Old Couple in Their 60s" (). As of November 15, 2021, it has gained over 47 million views. Philanthropy On March 8, 2022, Lim donated million to the Fruit of Love Social Welfare Community Chest to help the victims of the massive wildfire that started in Uljin, Gyeongbuk and has spread to Samcheok, Gangwon.On March 11, 2022, it was confirmed that Lim donated million for the February Good Han Star singing competition. to children with pediatric leukemia. On June 9, 2022, Lim donated million prize money from the May Song competition in Good Han Star to support emergency medical expenses for childhood cancer patients, leukemia and it is rare that incurable sickness. On August 8, 2022, Lim donated 2 million won for the July Good Han Star singing competition, to the Emotional Support Program for Children with Pediatric Leukemia and their Families. On September 1, 2022, Lim donated 2 million won for the August Good Han Star singing competition, to the Emotional Support Program for Children with Pediatric Leukemia and their Families. In October 2022 Lim donated 1.5 million won as prize money from the Good Han Star Singer Competition to patients with childhood cancer deficiencies, leukemia and incurable diseases. On November 4, Lim donated