Broadcaster Park Soo-hong and his wife Kim Da-ye's daughter Jae-i has been selected as an advertising model. On March 16, Kim Da-ye shared a photo of the contract on her social media with the caption, "Congratulations, Jae-i." The contract includes details about model Park Jae-i and her legal guardian. At 17 months old, Jae-i was chosen as the 18th advertising model this time. When she was 13 months old, Jae-i had already filmed 17 commercials.

Park Soo-hong mentioned that the advertising income coming to his wife and Jae-i would surpass his own. He emphasized his wife's efforts, saying, "She formed a team at the production company she runs, and recently she has brought in many advertising contracts." Park Soo-hong married Kim Da-ye, who is 23 years younger, in 2021, and they had their daughter Jae-i in October 2024.

Recently, Park Soo-hong posted a video titled "(Jae-i VLOG) I Got an Aunt! Aunt Kim Sook - 17-Month-Old Baby's First Camping" on his YouTube channel 'Park Soo-hong Happy Da-hong.' The video captured the preparation process for Jae-i's first camping trip. He expressed his affection for parenting, saying, "It feels really rewarding to buy things that go into the baby's mouth and clothes that the baby wears."

Upon arriving at the campsite, Park Soo-hong met comedian Kim Sook. Kim Sook complimented Jae-i, saying, "She looks just like her mom, so cute." Jae-i showed curiosity about the camping space she was experiencing for the first time, exploring the sleeping bag and tent. Park Soo-hong prepared the meat himself to create a camping atmosphere, and Kim Sook laughed, saying, "Camping is definitely about the meat."

Jae-i tasted various foods and especially ate squid for the first time without any refusal. Kim Sook actively participated in parenting by grilling meat for Jae-i herself. The two enjoyed playing with toys and stickers together. Kim Sook wore glasses decorated with stickers and lamented, "Do I really have to play this much?" but Park Soo-hong replied, "She's the only one, of course."

Actor Lim Hyung-joon also appeared and expressed his admiration for Jae-i, saying, "She looks like a doll. She has double eyelids, long eyelashes, and even dimples." Jae-i smiled while being held by Kim Sook, and Park Soo-hong expressed satisfaction, saying, "She has completely opened her heart to Aunt Sook." Jae-i smiled at the viewers as she tried to say "Aunt" while looking at Kim Sook.

At a young age, Jae-i is making a mark in the advertising world as a selected model. Park Soo-hong and Kim Da-ye conceived Jae-i through in vitro fertilization after their marriage, and Jae-i is already actively working in various commercials. The family story of this couple is attracting much attention, and Jae-i's growth and activities are being closely watched.