Jun Hyun-moo turned the scene into a sea of laughter with three chance encounters during his run. On the episode of MBC's variety show "I Live Alone" aired on the 7th, Jun Hyun-moo joined the running craze and took on his first run around the Gwanghwamun area. That day, he visited a running gear store and said, "Now running is not about Kian84, but about me, Moomoo. From now on, I am Muratuner (Jun Hyun-moo + marathoner)," giving himself a unique nickname.

Armed with the latest running gear, he chose the popular "8km Puppy Run" course favored by MZ runners. Jun Hyun-moo confidently said, "I studied the course in advance," and set off. However, the entertainment gods were with him from the start. While focused on running, a citizen tapped him on the shoulder and greeted him with "Hyung!" Jun Hyun-moo lightly replied, "Oh, hello," and passed by. But the citizen turned out to be actor Bong Tae-gyu. The Rainbow members watching were surprised, saying, "Isn't that Bong Tae-gyu?" Later, after confirming through the VCR, Jun Hyun-moo said, "Why is Bong Tae-gyu there? I really didn't know. Usually, citizens greet me a lot," causing laughter with his embarrassment.

Jun Hyun-moo's "chance running" didn't end there. While running through Jongno streets, a middle-aged woman approached him and said, "I'm Honey J's mom," surprising him once again. Then, upon reaching his destination, trot singer Son Tae-jin appeared, marking the third incredible encounter. Watching this scene, Code Kunst burst out laughing, saying, "You meet people because you're out all day."

During his run, Jun Hyun-moo enjoyed "fun running" by buying and eating takoyaki, peanut snacks, and coffee. He reflected, "Thanks to running, I felt like I was time traveling. Running made me feel like a college student again." He also shared a new running philosophy, saying, "A new horizon for running will emerge. Records and distance don't matter. I will be a missionary for this kind of running."

Although his average pace was 12 minutes and 55 seconds per kilometer, which is at a "walking level," Jun Hyun-moo ended with overflowing self-love, saying, "It's been a long time since I felt a sense of accomplishment from challenging and completing something. I give big praise to Moomoo who put it into practice and love myself."

Jun Hyun-moo's running challenge provided viewers with great laughter by showing a pursuit of joy through various encounters and experiences beyond simple exercise.

Jun Hyun-moo's running has established itself as a new form of exercise that emphasizes communication and enjoyment with people beyond mere physical activity. His experience is expected to serve as an opportunity to introduce the joy of running to many.