SEE ALSO: Special EXO performance from the 2013 SBS Entertainment Awards

The trio called themselves, KINGXO, and made the complicated choreography look easy to follow along with their hilarious dancing skills. The oldest member Park Jun Kyu stole the show with his rapping, proving that age is just a number. When asked how much they practiced, Kwanghee revealed, "Three weeks", bringing laughs as it seemed like they didn't practice as hard as they really did.

Block P.O who sat as a judge for the round commented, "I know that this choreography is very difficult. Although the sunbaenims are very old, it seems like they worked hard and danced well so it was good to see."

Check out their hilarious dance cover below! (Starts at the 9:45 mark)