2 Cool 4 Skool is the debut single album released by South Korean boy band BTS on June 12, 2013 through Big Hit Entertainment and distributed by Loen. The album was supported by two singles "No More Dream" and "We Are Bulletproof Pt.2". Commercially, it peaked at number five on the Gaon Album Chart in South Korea, and at number ten on Billboard's World Albums Chart in the United States. The album has sold over 300,000 copies as of June 2021. A 3-disc version of the album was released in Japan through Pony Canyon in 2014.
Lead single off the debut album from K-pop outfit BTS which helped the group enter the Billboard World Digital Songs chart for the first time. A dance version of the track was released four days later.