SPICA's member Bo Ah has sparked interest due to her impressive background.

During her appearance on MBC 'Quiz to Change the World' on March 3, she shared about her past experience.

Bo Ah who is 27 years old shared that prior to her debut she has worked as a vocal trainer or vocal chorus singer.

She has performed as background singer for tops stars such as Lee Hyori, In Soon Ee, T-ara, 4minute and Girls' Generation.

She performed T-ara's 'Lovey Dovey' which was her latest work to sing the guide vocals.

The group SPICA is actively promoting their debut song 'Russian Roulette.'