In 2007, their song "40 Entre las Dos" reached Gold status in Spain. That same year, they released their song "No Te Vistas que No Te Vas", which was a success in Colombia, Venezuela, Spain and Mexico.

In 2008, they recorded the song "Un Pedacito de Navidad" with José Feliciano. In 2009, they performed at Madison Square Garden in New York, at a private party for NBA stars in San Juan, Puerto Rico, and at the Playboy Mansion in Los Angeles. In 2010, they toured with the artist Don Omar, traveling to more than 20 cities in the US. At the 2011 Tour of Colombia, they performed in the women's prison El Buen Pastor in Bogotá, as well as the Godmothers in D.F. by an important actress in Mexico, Carmen Salinas.

In 2012, they starred in the campaign against school violence with Barcelona goalkeeper Víctor Valdez. In 2013, they recorded the song "El que a Hierro Mata" with the Puerto Rican artist Jerry Rivera. In 2014, they recorded the song "Pechito version remix" with the Puerto Rican artist Elvis Crespo. In 2015, they received a double Platinum Record in Spain with the song "La conocí dancing", which reached number one on Spotify Spain. They have worked in the United States, Mexico, Colombia, Panama, Costa Rica, Venezuela, Martinique and Puerto Rico.^[3]

• Gara Hernández Rubio - singer
• Loida Hernández Rubio - singer

• 40 entre las 2 - 2005 Gold (+50,000)
• Hombres con pañales - 2006 (CD and DVD) (+35,000)
• K-N - 2007 (15,000)
• Cuando Seas Grande Lo Entenderas - 2008 (+5,000)
• La Trayectoria - 2010 (1,000)
• Yes we are - 2013 (+10,000)

Music videos

• "Oye Mi Canto Feat.Barbero"
• "No Te Vistas Que No Vas" (+50,000)
• "Todos Tenemos Que Luchar"
• "Quiero Que Bailen"
• "Un pedacito de navidad" Feat. Jose Feliciano
• "Himno de Canarias"
• "Abusadora"
• "No vale la pena" (+1,000)
• "Ni tu ni yo"
• "Take It Easy"
• "De canarias para el mundo"
• "El que a hierro mata" (+5,000)
• "Juntitos los dos"
• "La conoci bailando" 2× Platinum (+100,000)
• "Pechito"
• "#Traicionero"
• "Díselo" ft. Miguel Saéz
• "Mujeres"
• "Tu Indiferencia"
• "Las Que Mandan"
• "Tu Novio y el Mío"

Premios Ace Nueva York edit

• Premio Ace De Nueva York

Premios Fama edit

• Artista Revelacion 2008

Premios Estrella edit

• Mejor Duo Del Año 2008

The twins have won awards such as Fame Awards, Ace New York Awards and Star Awards

• Canarian people
• Canarian Spanish

• K-Narias on Facebook
• K-Narias's channel on YouTube