Yoo Young-min, science minister, third from right in the front row, Secretary General Houlin Zhao of the International Telecommunication Union (ITU), fourth from right, and Busan Mayor Seo Byung-soo, fifth from right, look around the SK Telecom booth at the 2017 ITU Telecom World held at Bexco in Busan on Monday. [SK TELECOM]
with the Korea JoongAng Daily
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