The BWF World Championships, formerly known as IBF World Championships, and also known as the World Badminton Championships, is a badminton tournament sanctioned by Badminton World Federation (BWF). The tournament is one of the most prestigious in badminton, offering the most ranking points, together with the Summer Olympics badminton tournaments which was introduced in 1992. The winners of this tournament are also crowned as "World Champions" of the sport, and are awarded a gold medal.

Ratchanok Intanon is a Thai badminton player who became the first Thai to become No.1 in women's singles. She is known for her relaxed hitting motion and light footwork, which has been described as 'balletic' by commentators such as Gillian Clark. She became the world champion in women's singles in 2013.