Co-ed group KARD recently took on the mission to show off their swag moves for their latest track "Hola Hola" on 1theK's 'Let's Dance'. The four rules are as follows: 1. Don't be alarmed. Ignore the switch between songs, 2. On point dance moves and synchronization is a must~ dance along to the new track, 3. Five chances in total! Minus 10 points for every mistake, 4. Get an additional 50 points for completing the bonus mission. Watch as B.M, Somin, J.seph, and Jiwoo attempt to not mess up during the performance of "Hola Hola" passing around the Lei at the same time and goof around. Will they be able to beat the "Know-All-Beat" challenge? Check out the video above.