Kim Da-hyun (Hearts2Hearts)

At 5'6" with a slim build, Kim Da-hyun carries a crisp, polished presence that suits her role as a K-pop idol. Born on Monday the 18th of June 2007, she grew up in Ulsan, South Korea, and holds dual Canadian and South Korean nationality. She debuted with Hearts2Hearts in 2025, launching her career as a singer at age 18. Now 19, she has been active for about a year, steadily making her mark in the industry. Her Asian ethnicity and Canadian upbringing add a multicultural layer to her public persona. Da-hyun's early start in music suggests a focused path, though she has kept her personal life largely private. With a year of experience under her belt, she is one of the newer faces in K-pop.