They observed his extraordinary performance and declared him as the winner .
In one such competition , the judges were famous music director Sri. K.V. Mahadevan and singer S.P. Balasubrahmanyam .
judges observed his extraordinary performance and declared him as the winner .
In one such competition , the judges were famous music director Sri. K.V. Mahadevan and singer S.P. Balasubrahmanyam .