Bulletproof Boy Scout album 'Map of the Sol: Persona' was ranked No. 1 in the annual chart. According to the '2019 Album Chart' released by Gaon Chart today, 'Persona' released in April last year recorded 3.71 million copies. This is not only the highest sales of albums sold last year, but also the highest single sales since the gown chart was created. bts is still evolving.