SNSD first pre-debut stage 070720

Sunny has tweeted a new message to mark a special day, “It’s been 6 years since we had our first experience on stage before debut. THANK YOU S♡NE.”

We found these videos of Into The New World (on July 20, 2007) which is most likely the stage she mentioned…

The second one is probably the oldest (by upload date) SNSD video on Youtube, uploaded on the performance date.

Cr: pandapuchuu & Cammy41514