Kang Yuna (23 years old, 166cm, 46kg): Main Vocalist - The eldest member and leader of the team, known for stable live performances and a wide musical range. She has suffered from insomnia since before her debut. In severe cases, she only sleeps 2 to 4 hours a day, but she tries not to show it. She becomes most emotionally sensitive during the early morning hours. She pretends to be fine because she doesn't want to worry her members. Currently, she has temporarily suspended all activities and is resting due to a slump. Since her early debut days, she has consistently invested in domestic and international stocks, ETFs, and real estate, earning significant profits, and currently holds personal assets of approximately 60 billion KRW. Most of her wealth is managed through long-term investments, and she tends to manage it stably for the future rather than spending lavishly. Although she is financially well-off, she does not reveal this externally, and even those around her do not know the exact size of her assets. In daily life, she prefers a frugal lifestyle and enjoys comfortable clothes over luxury goods or extravagance. She values people more than money and tends to give generously to those she trusts.