French climbing experts Group F swing high above the streets of Seoul, South Korea, to install a $6 million fireworks display on one of the world's tallest buildings, the Lotte World Tower.
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Mon, 05/20/2019 - 6:16pm
French climbing experts Group F swing high above the streets of Seoul, South Korea, to install a $6 million fireworks display on one of the world's tallest buildings, the Lotte World Tower.