# I.O.I Reunited: Jeon Somi and DAY6’s Young K’s Hilarious JYP Trainee Beef Revealed!

URL: https://technosports.co.in/i-o-i-reunited-jeon-somi-and-day6s/  
Published: 2026-05-18  
Updated: 2026-05-18  
Author: Reetam Bodhak

Hey K-pop fans! Get ready for a major blast from the past. The upcoming episode of tvN’s **Amazing Saturday** is set to feature a legendary reunion that we’ve been waiting for—the stars of I.O.I are back! In a newly released preview for the May 23, 2026 episode, Jeon Somi, Kim Sejeong, and Kim Sohye bring their chaotic energy to the studio, and the interactions are already gold.

### The JYP Trainee “Beef”: Somi vs. Young K

The highlight of the teaser is the unexpected bickering between **Jeon Somi** and **DAY6’s Young K**. Having trained together during their JYP Entertainment days, the two share a long history that predates their debuts. Somi didn’t hold back, jokingly calling out Young K for not being “that funny” and occasionally “failing to read the room” back in the day. Not one to back down, Young K fired back with a witty retort about her “manners,” leaving the entire cast in stitches.

[Video](https://www.youtube.com/embed/dkVP-uU-W4A?feature=oembed)

### Episode Highlights & Cast Interactions

It wasn’t just Somi stealing the spotlight. Kim Sejeong revealed her inner fangirl for MMA fighter Kim Dong Hyun, while Kim Sohye impressed everyone with her high-octane passion during the lyric dictation games.

| Feature | Details |
| --- | --- |
| **Special Guests** | Jeon Somi, Kim Sejeong, Kim Sohye (I.O.I) |
| **Air Date** | May 23, 2026 |
| **Broadcasting Channel** | tvN |
| **Main Theme** | I.O.I 10th Anniversary Reunion |
| **Key Interaction** | Somi and Young K’s JYP trainee stories |

This reunion marks nearly 10 years since the project group first captured hearts on *Produce 101*. Seeing the “Nation’s Center” back with her members while teasing the newest fixed cast member, Young K, is a must-watch for any long-time fan.

Want to keep up with more variety show antics? Check out our **[Amazing Saturday episode recaps](https://technosports.co.in/amazing-saturday)** or stay tuned for the **[latest K-pop news updates](https://technosports.co.in/kpop-news)**.

For a deeper dive into the show’s long-running history and its rotation of famous cast members, visit the [Amazing Saturday Wikipedia page](https://en.wikipedia.org/wiki/Amazing_Saturday).

Don’t miss the full episode this Saturday at 7:30 PM KST!

### FAQs

### **When does the I.O.I reunion episode of Amazing Saturday air?**

The episode featuring Jeon Somi, Kim Sejeong, and Kim Sohye is scheduled to air on May 23, 2026, at 7:30 PM KST on tvN.

### **Why are Jeon Somi and Young K bickering in the preview?**

The two were trainees together at JYP Entertainment for years, and the preview shows them jokingly revisiting their old dynamic and “trainee beef.”