Check out this rooftop stadium built on top of a shopping mall in Chongqing

While Chinese cities are known for economizing space by building sports fields on roofs, one Chongqing shopping mall has taken things to the next level, unveiling an entire rooftop stadium. The stadium covers an area of 17,000 square meters and boasts four table tennis courts, three badminton courts, a basketball court, and a circular running track.