The BWF World Championships (formerly known as IBF World Championships, also known as the World Badminton Championships) is a badminton tournament sanctioned by Badminton World Federation (BWF). The tournament offers the most ranking points, together with Summer Olympic Games.[1] The winners will be crowned as the "World Champions" and awarded gold medals.[2] However, it does not offer any prize money. Shop Li Ning sales shoes, skirts, jersey, shorts, racket bag about BWF World Badminton Championships with discount on line.