Kim Ji Soo (김지수) also known by the mononym Jisoo, is the Lead Vocalist and Visual of the girl group BLACKPINK under YG Entertainment. Jisoo was born and raised in South Korea but she can speak Japanese and basic Chinese. Jisoo may be the eldest member of the group, but according to Jennie she is the mood maker due to her 4D personality.
Before debuting, Jisoo was already well-known due to appearing in TV shows and even featuring in the music video of Epik High's "‘스포일러(SPOILER) + 헤픈엔딩(HAPPEN ENDING)" and Hi-Suhyun's "I'm Different". In 2016, Jisoo made her official debut with BLACKPINK.