SM Entertainment released teaser picture of upcoming boy group J◎kers.With the face of their leader Jung Jungso or stage name Jun.The younger twin brother of non other than Krystal Jung of F(x).

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Showing other the Jung family good look, Jun is dressed up in and suit with heavy white make up.Showing that the Jung family gene is once again amazing.Giving off a more mature yet cold feel just like his older sister.

When asked about her brother finally debuting.Krystal announced."I am glad my brother is finally debuting.He's been working hard to become one of the SM Town Family."Jessica couldn't be reached for questioning.

Many people "Another Jung in SM Town?Their traits are amazing!I can't wait.""He's so handsome for Krystal's younger twin brother.You would think he's older.""Can't wait for the rest of the members!"

SM announced that they will not announced anymore teasers until further notice.