![5 K-pop idols with medical conditions who brave the stage, from BTS' V and Hyuna, to Seventeen's Wonwoo and Block B's Zico – but why did f(x)'s Krystal Jung faint mid-concert? 5 K-pop idols with medical conditions who brave the stage, from BTS' V and Hyuna, to Seventeen's Wonwoo and Block B's Zico – but why did f(x)'s Krystal Jung faint mid-concert?](https://img.i-scmp.com/cdn-cgi/image/fit=contain,width=1098,format=auto/sites/default/files/styles/1200x800/public/d8/images/canvas/2022/08/17/19cbeba3-4ce5-4e3d-ac1f-adc2ee8ef154_0036bf2f.jpg?itok=PPu6FiAf&v=1660712071)
5 K-pop idols with medical conditions who brave the stage, from BTS' V and Hyuna, to Seventeen's Wonwoo and Block B's Zico – but why did f(x)'s Krystal Jung faint mid-concert?
NAYEON Charts on Twitter: "#NAYEON's “POP” now joins with BLACKPINK's “BOOMBAYAH” as the 4th longest-charting K-Pop debut song on Billboard Japan Hot 100 (20 weeks both). https://t.co/7xS5G7scp0" / Twitter
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