Karthik Sundar Gubbi, recognized by his stage name "Gubbi," stands out as a versatile Indian rapper, lyricist, and composer hailing from Bengaluru. Fluent in Kannada, English, Hindi, and German, Gubbi is notably the first Kannada rapper to incorporate literary Kannada into his lyrics. His journey into rap began in 2007 through text rap battles on popular social media platforms.

In 2011, Gubbi experimented with his first Kannada-English rap, which subsequently became his signature style—fluidly switching between languages. Drawing inspiration from icons like EMINEM and J.Cole, Gubbi's content spans from thought-provoking conscious rap to lighthearted renditions on South Indian beats. Collaborating with a diverse array of musicians, including violinists, Carnatic musicians, folk singers, and movie music directors, Gubbi has left his mark on the music scene.

His collaborations extend to renowned figures such as Ghatam Giridhar Udupa, Raghu Dixit, Vasu Dixit, Ravi Basrur, and Sanjeev T, showcasing his versatility across genres. As one half of the dynamic Hip-Hop duo "EmmJee & Gubbi," his live performances captivate audiences with engaging narrations across various Hip-Hop styles. Gubbi's presence in the music world is a testament to his ability to seamlessly blend languages and genres, making him a unique and influential force in the Indian rap scene.