Research shows that more people are tuning into actress Yoo In Na's radio program, KBS Cool FM's 'Volume Up', than other programs in its time slot!

According to a Korean research conduced from January 8th to 14th, Yoo In Na's radio program achieved the highest radio ratings out of the three terrestrial broadcasting networks between 8~10PM. The actress kept the ears of her audience from turning away with her bright and bubbly personality along with her sweet voice.

Yoo In Na became a DJ for 'Volume Up' back in November 2011 by taking over Choi Kang Hee's position, who had to step down due to her busy schedule.

In other news, the actress will be making a small-screen comeback through KBS's new weekend drama 'You're the Best Lee Soon Shin', which will premiere on March 9th.