From the start of the diving training, Eunhyuk had been pointed out multiple times as the ace of the cast, doing all the motions with ease in practice. He was also the first member to be able to take off the 10 meter (32.8 feet) diving ramp, so he had been shouldering big expectations.

SEE ALSO: UEE places 2nd & 3rd at the '1st Gimcheon International Masters Diving Competition'

However, at the actual competition which was held on July 11, he made a mistake jumping off the board, and he reportedly couldn't help but spill tears behind the scenes after the competition was over because he was disappointed at himself. 

41 athletes from 3 different countries participated in the '1st Ghimcheon International Masters Diving Competition', including the 'Barefoot Friends' members.

The episode featuring the diving competition will air on July 21.