In the latest episode of SBS's 'Star King' aired on March 30, RAINBOW's member Go Woori made a surprising performance on the stage with fantastic salsa dance.

At the beginning, salsa expert Kim Jung Yoon showed off his professional skills with his partner who turned out to be his wife.

After Kim Tae Woo and Boom, RAINBOW's Woori was the next person selected to challenge.

Woori became Kim Jung Yoon's partner for a short performance. In particular, Woori's skills impressed audience. She did well in various complex movements like legs-sketch, making somersaults,... and received so many applauses.

When MC asked them how long they practiced for that performance, Woori made people surprised as it was just 30 minutes.