Former Wonder Girls member Hyerim is giving viewers a rare look into her childhood as she reveals her family’s home in Hong Kong for the first time on KBS 2TV’s 'The Return of Superman.'

The upcoming 571st episode, airing on the evening of April 30, is titled “Traveling Together Doubles the Happiness.” It will feature stories from celebrity parents including Hyerim and her 37-month-old son Si Woo, alongside brothers Min Ho and Min Woo, joined by hosts Park Soo Hong, Choi Ji Woo, and Ahn Young Mi.

In this episode, Hyerim visits her childhood home in Hong Kong with her husband, Shin Min Chul, and their son. The high-rise apartment, complete with a spacious garden and swimming pool, leaves a strong impression with its luxurious setting. As she returns to the place where she grew up, Hyerim is visibly moved and excited. She visits her old bedroom and recalls fond memories from her school days. Pointing to a desk in the room, she shares that it’s where she checked the results of her JYP Entertainment audition, marking the beginning of her journey as a K-pop star.

Viewers are also treated to childhood photos of Hyerim that show off her bright eyes, signature crescent-shaped smile, and adorable dimples—all features that her son Si Woo seems to have inherited.

Another highlight of the episode is Si Woo’s first-ever taekwondo group class at his grandfather’s studio in Hong Kong. With tiny clenched fists and a determined stance, he charms everyone with his effort and focus. His ability to follow along in the English-language class impresses the instructors and viewers alike.

The episode also teases a lighthearted taekwondo match between Si Woo and a five-year-old green belt student. Despite the noticeable height difference, Si Woo stands his ground confidently. As the grandson of a ninth-degree black belt master, the son of a sixth-degree black belt father, and the nephew of another sixth-degree holder,Si Woo is clearly continuing a proud family tradition in martial arts.

Whether or not he comes out on top, Si Woo’s fearless spirit and determination are sure to capture hearts. All the heartwarming and entertaining moments will be revealed on 'The Return of Superman,' airing Wednesday at 8:30 p.m. on KBS 2TV.

SEE ALSO: Park Bo Gum makes a powerful comeback as a boxer-turned-cop in JTBC’s 'Good Boy'