Before the Samsung Galaxy Fold reaches consumers, it visited a number of celebrity fans who were invited to take part in the exclusive event "The First Fold". Check out their reactions below. You should recognize at least a few of them. First up is Mario Götze, who scored the winning goal in the final of the 2014 FIFA World Cup, next is Steve Aoki, a Grammy-nominated DJ. Then it's Millie Bobby Brown from Stranger Things and Twitch star Ninja, plus some of the biggest YouTubers. Samsung also posted another promo video - an interpretive dance that "captures the spirit of the Galaxy...