So, anyways, I stumbled upon a video of two guys climbing up Ping An Finance Centre. It immediately made me think of the bike video we saw during class, except 100x more terrifying. I actually hesitated, hovering over the link without clicking it. Eventually, curiosity won out and I clicked. I almost puked. Here's the video:
Even better, I stumbled upon Alex Honnold, a free-solo rock climber: