MKTO is an American duo group consists of Malcol Keller and Tony Oller.
MKTO consists of Malcolm Kelly and Tony Oller that met in 2010 and formed as a group. The duo signed with Columbia Records in 2012 and released their debut single "Thank You". In 2013, MKTO released another single "Classic" and the song peaked at number 18 on the US Billboard Hot 100. Due to their success, MKTO becomes headlining tour. Sadly, in 2017, Tony Oller announced that MKTO is disbanding. In 2018, the duo getting back together and released another single "How Can I Forget". Now, the duo hold West Coast tour.