Cha Eun Woo’s brother builds online tool to protect celebrities and idols from online hate
Lee Dong Hwi, younger brother of K-pop artist and actor Cha Eun Woo, has developed an innovative AI system designed to shield celebrities and public figures from negative online comments. The system, which was showcased at the ‘AI Summit Seoul & Expo 2025,’ uses advanced data crawling and analysis to filter excessive negativity while still […]








