Who was the first deathcore band ever?

Deathcore is a fusion genre that combines elements of death metal and hardcore punk. The first deathcore band is widely considered to be Hatebreed, who formed in 1994. Hatebreed's music is characterized by its aggressive vocals, fast tempos, and heavy breakdowns. The band has been credited with helping to popularize the deathcore genre and has influenced many other bands in the scene.