Daniel Hernandez, known professionally as 6ix9ine, Tekashi69, or Tekashi 6ix9ine, is an American rapper, singer, songwriter, and media personality. His musical career has been marked by an aggressive style of rapping, while his controversial public persona is characterized by his distinctive rainbow-themed look, tattoos, public feuds with fellow celebrities, and legal issues.
Born and raised in Brooklyn, Hernandez first became widely known in 2017, after releasing his debut single "Gummo". The song became a national hit, reaching number 12 on the Billboard Hot 100, and enjoyed further commercial success after gaining platinum certification in the United States. He went on to release the mixtape Day69 a year later, which contained three additional singles to also chart on the Hot 100, while the mixtape itself debuted at number four on the Billboard 200 album chart.
A few months later, he collaborated with fellow rapper Nicki Minaj on the single "Fefe", which gained worldwide success, peaking at number three on the Hot 100, and acted as the lead single for his debut album, Dummy Boy.
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