Cartel de Santa is a Mexican hip hop group from Santa Catarina, Nuevo León, Mexico, founded by Hector Montaño and Ronaldo Sifuentes. The band started playing in 1998 as part of the Avanzada Regia musical movement and Artilleria Pesada. Currently composed by Eduardo Davalos de Luna, also known as MC Babo or Babo (lead vocals), Rowan Rabia (beatmaker) and DJ Agustín (only in live shows). They have been referred to as one of the most notable Mexican hip-hop groups.

Source: Wikipedia (https://en.wikipedia.org/wiki/Cartel_de_Santa)