Super Junior's Leeteuk revealed that Super Junior's sixth studio album will be released before he goes away to serve his two-year mandatory military service.

On May 27th, during Super Junior 'Super Show 4' in Seoul Olympic Park Stadium, Leeteuk went on stage and surprisingly revealed, "Our sixth album will be released before I go to serve my military service".

SM Entertainment confirmed through a phone conversation with Osen, "It is true that Super Junior is currently working on their sixth album".

Super Junior released their fifth album 'Mr. Simple' in August 2011, which garnered much love both domestically and internationally, therefore many fans are highly anticipating Super Junior's sixth album.

Meanwhile, Super Junior held their 'Super Show 4' encore stages in Seoul Olympic Park Stadium on May 26th and May 27th. Super Junior who has toured 10 cities and performed 24 times for 'Super Show 4' to a total of 400,000 audience members.