Mighty Mouth, a South Korean hip hop duo consisting of Sangchu and Shorry J, debuted in 2008. Their initial breakthrough came with their first album Energy, featuring collaborations with prominent artists such as Yoon Eun Hye for "I Love You", Sunye of Wonder Girls for the title track "Energy" and Son Dambi for the song "패밀리". The duo's career saw notable releases including the mini-albums 사랑해 (Love), released in 2008, and Love Class, released in 2009. That year, Mighty Mouth won the Seoul Music Awards - Newcomer Award. Additionally, they released full-length albums like Mighty Fresh in 2011 and later work such as the EP 네비게이션 in 2012. Their discography includes successful singles such as "패밀리" (2008), "사랑이 올까요" (Will Love Come) (2010), "레이싱퀸2 (Original TV Soundtrack)", Pt. 1" (2011), and collaborations with Soya, including "나쁜놈" (Bad Guy), released in 2012, and "Good-Bye", released in 2012. In 2016, the duo launched their own agency, Allmighty Records. On the acting front, Sangchu had a cameo role as a 'muscle boy' student in the K-drama To the Beautiful You in 2012, while Shorry J appeared in Triangle in 2014 and portrayed a skilled pickpocket in the historical K-drama The Flower in Prison in 2016. Over the next few years, the duo remained active through a string of standalone singles like "Pretty Girl (예쁜여자)" (2018) featuring Bomi of Apink, "Irene" (2019), and "Slam Dunk" (2023) with Eunha.
