TXT's Yeonjun is special guest star on 'Run Jin' this September

A member of TOMORROW X TOGETHER (TXT) is set to guest-star on BTS' variety show for the very first time!

In a preview for "Run Jin" Episode 4, it was revealed that BTS member Jin will be joined by TXT's Yeonjun as one of the first guests of the show since it premiered on August 13.

The two idols will be joined by Korean variety star Kwak Tube and Korean martial artist Kim Dong-Hyun.

The preview showed the four celebrities being drenched by "waterfalls" as they failed to answer a question for the show.

"Chosen out of all ideas, I didn't know this would come true," said Jin in the preview.

The episode, titled "Run Jin: Dangerous Invitation," will air on September 3 at 9 p.m. KST on BTS' YouTube channel.

"Run Jin" is a variant of BTS' long-running variety series "Run BTS," hosted by Jin himself as the only BTS member outside enlistment.

Meanwhile, TXT is conducting the Asian leg of their third world tour ACT: PROMISE and is set to make a comeback within the second half of 2024.