Idol group Big Bang's world tour documentary will be broadcasted on JTBC on August 17.

This documentary will feature Big Bang's world tour from 2012. This world tour visited 12 countries, 24 cities and was a huge success.

The documentary will feature all the preparations, behind stories and all other aspects of the tour.

This 'BIG BANG ALIVE GALAXY WORLD TOUR' started in March of last year and was the group's first world tour. They worked with world famous choreographers and creative directors to create a top notch tour for their fans.

The documentary will also include their reason for holding a world tour, overseas promotions interviews and more.

This documentary will broadcast on August 17.