Ji Sang-ryul Seeks Eun Ji-won Collaboration as G.C. Hammer Re-enters the Music Scene

On July 18, 2026, KBS2’s variety show Mr. House Husband Season 2 aired a segment that confirmed comedian Ji Sang‑ryul’s intention to resurrect his 2007 hip‑hop alter‑ego, G.C. Hammer. The episode followed Ji to RBW, the agency behind acts such as MAMAMOO and Sechs Kies, as he sought a fresh track for his comeback.

Ji Sang‑ryul first entered the Korean music scene in 2007 with the single “Club Arirang.” After a 20‑year hiatus, the comedian’s return under the G.C. Hammer name was sparked by a favorable review from music critic Lim Jin‑mo, who praised Ji’s earlier work. In the Mr. House Husband episode, Ji explained that his comeback would involve collaborations with established producers and artists.

At RBW, Ji met with composer Kim Do‑hoon, who has written hits for BTS, MAMAMOO, and Park Hyo‑shin. Kim’s initial reaction was skeptical; he asked Ji, “Who are you?” and later remarked, “We were just following orders when we worked with ‘G.C. Hammer’ in the past.” Despite the hesitation, Ji performed an impromptu live rendition of a potential new song to showcase his current abilities. Kim interrupted the performance, stating, “I’ve heard enough.”

Undeterred, Ji turned to the studio’s other producer, Lee Sang‑ho, and subsequently enlisted the help of Mr. House Husband host Eun Ji‑won. Eun, the former leader of first‑generation idol group Sechs Kies and a respected figure in Korean hip‑hop, was brought into the conversation to strengthen the proposal. Ji told the producers, “If I tell you to move, you move,” and asked whether a collaboration with Eun could be arranged at RBW.

Eun Ji‑won’s response to the offer was not captured in the broadcast. According to the program’s footage, Ji emphasized the potential synergy between his G.C. Hammer style and Eun’s seasoned rap experience. The segment ended with the producers and Ji awaiting Eun’s decision.

The move illustrates a broader trend of comedians and variety personalities re‑entering the music industry through strategic collaborations. Ji’s attempt to secure a track from high‑profile producers and a veteran rapper reflects the competitive nature of the Korean music market, where fresh projects often rely on established names to gain traction.

RBW’s involvement is significant because the company has a reputation for producing high‑quality music across multiple genres. The label’s roster includes artists such as MAMAMOO, Oh My Girl, and KARD, and it has a history of collaborating with top producers like Kim Do‑hoon. By hosting Ji’s meeting, RBW positioned itself as a potential facilitator for cross‑generational projects.

As of the last update, the industry has not released any official statement regarding the outcome of Ji’s collaboration request. No confirmation has been issued by Eun Ji‑won or RBW, and the program’s producers have not announced a follow‑up episode.

The situation remains unresolved, with the next steps unclear. If the collaboration proceeds, it could mark a notable return for Ji Sang‑ryul and provide a new platform for Eun Ji‑won to showcase his rap skills. Until an official announcement is made, the music community will continue to monitor the developments.

In summary, Ji Sang‑ryul’s attempt to revive G.C. Hammer by partnering with Eun Ji‑won and securing a track from RBW’s producers highlights the challenges and opportunities faced by artists seeking to re‑enter the competitive Korean music scene. The outcome will determine whether Ji’s comeback gains momentum and how the collaboration may influence future cross‑generational projects.