Mblaq member Thunder turned out to be a horrible dancer.

On the 4th broadcast of SBS 'Challenge 1000 Songs', Thunder danced along to 'Be My Baby' being sung by Shin Soo Ji and Lee Sun Jin.

After the song was over, MC Lee Hwee Jae commented "Hold on, I saw something", pulling Thunder to the stage. Lee Hwee Jae stated "the dance was weird", asking Thunder to dance it again. Thunder, looking confused, danced to 'Be My Baby' again.

To his dance, the cast of the show all agreed "the dance looks weird". Thunder fumbled arond with the dance, apologizing "I'm sorry I can't dance", making everyone laugh.

Photo Credit: SBS