KBS's 'Music Bank' is back with another fun and exciting show that was chock-full of amazing performances!

The MCs for tonight's special 'London Olympic' episode were After School's UEE and actor Lee Jang Woo.

Aside from the usual stages, girl group TAHITI held their debut stage while boy groups CHAOS and B2ST held their comeback stages.

As for the winners, Super Junior faced off against Psy for this week's 'K-Chart', but in the end, it was Super Junior who clinched the 'K-Chart' win with "Sexy, Free, & Single".

Congratulations to Super Junior!

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Others who performed tonight included LEDApple, Park Moojin, C-CLOWN, GLAM, F.I.X, December, A-JAX, Juniel, Rhythm Power, B.A.P, Big Star, M.I.B, NS Yoon-G, After School, Boyfriend, Wooyoung, ZE:A, SISTAR, T-ara, and Super Junior!

Check out the performances below:

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< LEDApple >



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< C-CLOWN >



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< GLAM >



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< F.I.X >



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< December >



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< A-JAX >



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< Juniel >



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< B.A.P >



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< Big Star >



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< M.I.B >



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< NS Yoon-G >



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< After School >



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< Boyfriend >



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< Wooyoung >



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< ZE:A >



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< SISTAR >



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< T-ara >



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< Super Junior >



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