A news report by Allkpop stated that a post, titled “A letter dedicated to Mamamoo's Hwa Sa” was shared on an online community board yesterday. The thank you letters revealed that the child was sponsored by the 22-year-old singer and rapper, who had donated funds to the Korea Childhood Leukemia Foundation. I've always watched your performances on TV but who would have thought I would be writing a thank you letter directly to you." In another letter written by Hwan Ah, the 6th Grader declared: "I watched your performance videos on YouTube while I was being treated at the hospital. But thanks to Hwa Sa unnie's help they seem to be doing a lot better.
Source: New Strait Times January 13, 2018 03:22 UTC