Tears and Triumphs: I.O.I Secures Emotional 1st Place Win with "Suddenly" on MBC's 'Show! Music Core'

A legendary chapter in K-pop history has come full circle. In a deeply moving broadcast on July 4, 2026, the iconic nation's girl group I.O.I (아이오아이) proved that their cultural impact remains completely timeless by clinching the 1st Place Trophy on MBC’s Show! Music Core with their phenomenal anniversary digital single, "Suddenly" (갑자기).

Securing a music show trophy exactly a decade after their monumental debut, the group achieved a near-impossible tracking feat, overcoming powerhouse contemporary fourth and fifth-generation acts to claim the weekly crown.

A 10-Year Journey Built on Enduring Love

The victory marks a beautiful milestone for the group, who originally formed through the reality survival program Produce 101 in 2016. Returning to celebrate their historic 10th anniversary, I.O.I gifted fans the self-produced ballad "Suddenly," a track filled with gratitude for the memories shared with their fandom, IOI-Fans (originally YMC/Studio Blu era tracking).

During the tense final point announcements, I.O.I outperformed fierce tracking competitors, leaving industry juggernauts aespa to comfortably secure the 3rd place ranking. The final scoreboard highlighted I.O.I’s exceptional digital streaming metrics, heavy physical album tracking data, and a massive surge in live text voting numbers from generations of fans globally.

An Emotional Encore Stage and Sweet Member Cameos

Accepting the trophy on stage on behalf of the team, the performing members expressed overwhelming emotion during the live acceptance speech [01:02].

"It has been 10 years, and being able to win first place with an album released alongside my members after such a long time makes me incredibly happy," they shared, holding back tears. "Thank you so much to everyone who still keeps our 10-years-ago memories so beautifully inside your hearts. Because of you, we have been so happy during this reunion."

 

The win featured an endearing, humorous moment behind the scenes when the accepting member revealed to the crowd that several other I.O.I members had actually secretly driven to the MBC studio to offer moral support from backstage [01:13]. While broadcast scheduling safety rules unfortunately prevented the remaining members from rushing the live broadcast stage directly, the onscreen celebration carried immense warmth.

During the unedited celebratory encore performance [02:28], the group delivered absolute vocal stability, singing the emotional lines of "Suddenly" live while shouting proud messages of gratitude to their dedicated fanbase. The member also gave a touching shout-out to fellow main vocalist Yu Yeon-jung, celebrating her solo promotions alongside the group's historic victory [06:33].