Name: Quack Birth: February 22, 2002 Gender: Male MBTI: INTJ YouTuber Subscribers: 1.02 million Fandom Name: Quack-Quackies Affiliation: Quack-Quack Expedition Virtual Marriage: Hongcha What members call him: Old man, Old-k-k

Name: Lee Pingu Birth: February 19, 2003 Gender: Male Height: 184cm MBTI: INFP YouTuber Subscribers: 229,000 Fandom Name: Peng-boongie Affiliation: Quack-Quack Expedition Virtual Marriage: Taco The one who teases the members a lot

Name: Somyeol Birth: January 5 Gender: Male Weight: 49kg MBTI: ISFP YouTuber Subscribers: 273,000 Fandom Name: ?? Affiliation: Quack-Quack Expedition

Name: Chester Birth: May 21, 2008 Gender: Male Height: 181-183cm, Ambidextrous MBTI: ENTP YouTuber Subscribers: 214,000 Fandom Name: Chaerinies Affiliation: Quack-Quack Expedition

Name: Taco (Takoyaki) Birth: September 23, 2008 Gender: Female Height: 167cm MBTI: ISTP YouTuber Subscribers: 94,300 Fandom Name: ??? Affiliation: Quack-Quack Expedition Virtual Marriage: Lee Pingu

Name: Gomsung Birth: February 16, 2009 Gender: Female MBTI: ENFJ YouTuber Subscribers: 34,800 Fandom Name: Gumi Affiliation: Quack-Quack Expedition