“Cái gì vậy!? (What is that!?)”
KAI NGUYEN, stage name KAI. Wears a green shirt and black pants. KAI had a normal childhood with BEZ growing up, until KAI got diagnosed with cancer at 4, and battled for 6 years. After countless surgeries, and many therapy sessions, he finally beat cancer on when he was on May 17, 2020 while he was on the final stages of cancer. His brother, BEZ didn’t know he would make it. His parents were so glad he made it. To this day, he has a mini scar on his chest. Unfortunately, after he beat cancer, it was the beginning of the COVID-19 pandemic, so he didn’t get to do anything. After, they started going to in-person school, and met ANTO in the lunch line. Since KAI wasn’t shy, he approached ANTO, and dabbed him up. When KAI saw ANTO for the first time, he knew they were going to be friends. When KAI was 11, BEZ flew to Los Angeles, but they still had connection by WhatsApp. After, he did everything he couldn’t do, such as go on big roller coasters, and high-thrill level waterparks, and even become an artist! Him and BEZ had the same idea on being an idol. KAI absolutely loves BEZ for being there with him during his cancer treatment. Him and BEZ always practiced dancing and vocal skills together, and rate each other. They ended getting separated after auditions. KAI stated in a documentary on cancer survivors, “I felt like I was trapped in my body, even though I could move and feel everything around me. It overall, felt very weird…”
KAI is the many little idols to debut with prescription glasses
KAI is very touchy, but respects boundaries
KAI loves ca cao kem muối (Cacao with Sea Salt Cream)
KAI doesn’t ask for much in his family, all he asks was for comfort
Growing up, KAI wasn’t that much confident in himself
KAI got most of his skills from BEZ
KAI is always open to try new things
KAI always maintains all straight As during his school life
KAI loves spending time with someone he loves/likes at a café in Vietnam, like KATINAT


BAY6 “FALL” Ver. KAI Solo Concept Banner

KAI “comfy winter nights - DELUXE” Signed Postcard B6 SHOP LIMITED GROWING FOREST Ver. 1 of 6
Name: KAI NGUYEN 카이 (KOR) カイ (JAP) DTB (Date of Birth): January 1, 2010 (15) PFB (Place of Birth): Ho Chi Minh City, Vietnam Race: Vietnamese Languages: English/Korean/Vietnamese Top hobby: life science and nature Single Male mlm he/him The 1st member in BAY6
Instagram: @kai84.vn