For more than a year ago we've climbed Shanghai Tower certainly not expecting the resonance and the amount of feedback we've got. And so, that amount of feedback led us to an idea of making a tradition of roof toping new skyscrapers all around the world. Todays hero of attention is a new financial center still under construction and is situated in Shenzhen, China. Right now its height is about 660 meters and that makes it the second tallest tower in the world. Right after Burj Khalifa in Dubai.