Overview
- Cha Hyun-seung joined Sunmi on the outdoor Global Stage at KINTEX during her set, a July 26 appearance that Waterbomb confirmed by posting a video captioned “This is it! They’re reunited!”
- Cha revealed a leukemia diagnosis last June and announced in December that the disease was in remission, and his Waterbomb appearance follows months of rehabilitation.
- Audience members cheered and Sunmi said the reunion made her emotional, with festival footage and artist posts amplifying the moment on social media.
- Some fans voiced concern about the timing of his return to a hot outdoor festival and urged caution because medical guidance typically favors gradual, closely monitored returns after leukemia treatment.
- The reunion highlights Cha’s career arc from a 2018 viral Waterbomb fancam that led to modeling, TV and acting work, and it may increase public attention on how entertainers balance recovery and comeback schedules.