In this week's episode, there's a lot to celebrate. From Won Myeong and Kei being Music Bank K-Chart's hosts for a year to the Korean men's soccer team making the 2019 FIFA U-20 World Cup finals, the celebration is already in the air. To add to the excitement, Yunho will make his comeback and debut as a solo artist, along with TEEN TOP, WJSN, fromis_9, and ATEEZ! Other artists like Lovelyz and NCT 127 are also waiting to give it their all. Battling for this week's number one spot is once again BTS and challenging them as a top one candidate for the first time is WJSN. Will BTS stay at the number one spot, or will WJSN take the win?