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Teams tackle cyber security challenge for first time at 2019 WorldSkills Competition in Kazan
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Jolene Ang
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SINGAPORE - At just 19 years old, Mr Ravern Koh Chan Hong has built multiple mobile apps and websites, and even founded a software development start-up that is doing well enough for him to consider delaying university education - or not go at all - to run it full-time.
Later this month, he will fly the Singapore flag high at the 45th WorldSkills Competition held in Kazan, Russia, from Aug 22 to 27.
