World's Tallest Card Tower built outside? Bryan Berg, a professional playing card stacker tries something he has never done before. Building a card tower...outside. Bryan is widely regarded as the best playing card stacker in the world. He holds 4 Guinness World Records including world's largest card tower (4000 decks) and world's tallest tower at 26 feet tall. However this might be his toughest challenge yet. Bonus! He teaches you 3 playing card stacking techniques along the way. For more on Bryan Berg, visit his website at: www.cardstacker.com Subscribe on Youtube and follow us on Instagram @coolestthing for behind the scenes and other fun stuff. Producer/Director/Editor: Guy Georgeson Director of Photography: Paul Los Associate Producer: Julia Bird Music licensed from: Audio Network Additional music licensed from: Epidemic Sound Additional Footage licensed from: StoryBlocks Big thank you to the Bell Fund for additional funding of this season!