A South Korean sweet featured as one of the lethal challenges in the Netflix hit TV series "Squid Game" has become a global craze, boosting business for the candy seller who provided the confection for the show.<br /><br />WATCH MORE: https://thestartv.com/c/news<br />SUBSCRIBE: https://cutt.ly/TheStar<br />LIKE: https://fb.com/TheStarOnline
