During the Q&A segment of the show, Lee Seung Hoon revealed that one particular fan started a savings account to watch the athlete compete. He said, "Apparently the person became a fan of me when he/she was in elementary school, back in 2010. This time around during the 'Pyeongchang 2018 Olympics', the person became an adult and was able to watch it. The fan mentioned that he/she started a savings account in order to travel to Beijing in 2022 to watch me compete again."
What a great, supportive fan(s) he has!