The story of Mobile World Congress 2018, in 25 photos

KT bragged about its 5G at the Olympics

KT showed off its success in bringing real-world 5G connections to life in Pyeongchang during the 2018 Winter Olympics.

Image: Jason Hiner/TechRepublic

By Jason Hiner

Jason Hiner is Editorial Director of CNET and former Editor in Chief of TechRepublic. He's co-author of the book, Follow the Geeks.