Group Super Junior's member Siwon was sad about Leeteuk entering the army.

In MBC "Section TV" aired yesterday, Choi Si Won was interviewed.

On this day, Choi Si Won said, "We have a world tour planned for next year without Leeteuk." Super Junior's leader Leeteuk is entering the army tomorrow.

He continued, "Because we have a lot of members it may not show on the surface, but within the team, the empty spot of Leeteuk will be big."

Photo Credit: MBC