On February 1, HaHa posted the new year's greeting on his YouTube channel community and revealed that he had shaved his head because he had lost a bet against his fans.

In the community post, HaHa posted a photo showing the moment he shaved his head. He wrote, "Jakganims, happy new year. There were a lot of people asking when we would shave our heads...we...already shaved." 

HaHa revealed that he will be uploading the video showing the head-shaving on February 10 and explained, "The head-shaving video will be revealed on February 10, Thursday!! Enjoy...be sad with us."

This all began last August when HaHa took on the challenge to play the game League of Legend with Jung Jun Ha. Before beginning this new project, HaHa made a bet with his subscribers and fans that he would reach the silver rank. After that, Jung Jun Ha joined the bet and began playing together. HaHa and Jung Jun Ha bet that they will shave their heads if they are unable to reach the silver rank.

Despite playing the game for the first time, HaHa and Jung Jun Ha showed much passion playing the game and diligently practiced the gameplay. Last month, the two attempted the ranked battle for the first time. Unfortunately, the two failed in achieving the silver tier but instead ended up getting a bronze tier, which is one rank lower than the silver. Although the two failed their challenge, many applauded HaHa and Jung Jun Ha for their hard work and their courage in facing the challenge.

However, HaHa and Jung Jun Ha were left to keep the end of their bargain as they lost the bet.  HaHa posted a photo showing him shaving his head and keeping the promise he made with his viewers. Jung Jun Ha shaving his head was not yet revealed, but HaHa explained he would post the video next week on Thursday.

After seeing HaHa shave his head, many praised him, saying, "Wow, I thought he would say it's going to be hard to shave his head because he has broadcast but he kept his promise. He's so awesome," "I would have been okay if he didn't shave his head, he's really awesome." "I really admire how he kept his promise to shave his head," and "I can already see HaHa on 'Running Man' with his head shaved, lol. He's really the man."