On the popular KBS 2 TV entertainment program 'Superman Returns,' Choo Sarang learned to write Korean and wrote her name in Korean for the first time and made her dad Choo Sung Hoon proud.

On the most recent episode of the popular KBS 2 TV entertainment program 'Superman Returns,' which aired on October 18, 2015, the Song Il Gook family, the Lee Hwi Jae family, the Choo Sung Hoon family, and the Uhm Tae Woong family enjoyed spending time with the children. Choo Sung Hoon invited Choo Sa Rang's teacher to home, and she learned how to write words in Koreran, including her name. Choo Sung Hoon was so impressed by Choo Sa Rang's calligraphy, and smiled at her endearingly. In related news, the KBS 2 TV entertainment program 'Superman Returns' tells a story of Korean celebrity dads and their children. Actor Song Il Gook and his triplets Song Dae Han, Song Min Gook, and Song Man Sae, MMA fighter Choo Sung Hoon and Japanese top model Yano Shiho's daughter Choo Sarang, actor Uhm Tae Woong and his daughter Uhm Ji On, and comedian Lee Hwi Jae and his twin sons Lee Suh Joon and Lee Suh Uhn star in the show. The KBS 2 TV entertainment program 'Superman Returns' airs every Sunday night.