For Yuseol-a, her peak popularity involved "Full" (pul) broadcasts where she interacted with fans for hours, often trending for her fashion choices and "gaseumnochul" (revealing outfits), which were a subject of much discussion in the more conservative digital landscape of the time. The Evolution of BJ Culture

While many first-generation BJs have moved on to private lives or different careers, the impact of creators like Yuseol-a remains visible in the way modern influencers manage their brands and engage with their global audiences today.

In the early days of South Korean live streaming, AfreecaTV was the dominant force. It provided a platform for individuals to broadcast directly to viewers, creating a new breed of celebrity known as the BJ. Yuseol-a emerged as a significant figure during this period, gaining a massive following for her engaging personality and striking visuals.