Jonghwan, member of K-pop group FAVE1 and former member of idol group 100%, revealed his engagement to fans through a heartfelt handwritten letter shared on January 23, 2026.

The 33-year-old singer made the announcement directly to supporters via his social media account, with the letter written in both Korean and Japanese to reach his international fanbase. Jonghwan explained in the message that he carefully considered how to share the news with those who have supported him throughout his career in the entertainment industry.

In his letter, Jonghwan described his fiancée as someone who truly understands him and stands by him with genuine care and warmth. He wrote that despite their busy lifestyle, she always remained supportive and protected him with silent understanding. Jonghwan emphasized that she accepts him for who he truly is, which he deeply appreciates, according to Soompi.​

The idol acknowledged that fans might feel surprised by the sudden announcement, but stressed that he wanted to share this important life update directly with them rather than allowing the news to spread through the media or rumors first. This personal approach reflects Jonghwan’s respect for the people who have supported his work over the years, Koreaboo reported.

Jonghwan expressed deep gratitude to his fans, describing their encouragement and affection as the greatest source of strength throughout his life and career. He said he will not forget the support he received and promised to continue to work hard in whatever path he takes in the future. The idol asked fans to bless his marriage and offer their support as he enters this new chapter in his life

The announcement comes several years after Jonghwan’s FAVE1 colleague, former member Chanyong, similarly announced his marriage through a handwritten letter in April 2022.​

Jonghwan originally debuted with 100% in 2012 as a singer and later moved to FAVE1, which was formed in 2022 as a three-member group under KISS Entertainment. The group mainly promotes in Japan along with Korean activities. Fans quickly took to social media to congratulate Jonghwan and send warm wishes to the couple as they prepare for the wedding, as per kProfiles.