How many members where in the band that won a 2013 award show originally called the "Korea Visual and Records Grand Prize Award"?
BTS (band): BTS, also known as Bangtan Boys or Beyond The Scene, is a seven-member South Korean boy band formed by Big Hit Entertainment. Golden Disc Awards:  It was originally called the "Korea Visual and Records Grand Prize Award" (), but the name was changed to the "Golden Disc Awards" in 2001.
i don't know