All England Open Badminton Championships

The All England Open Badminton Championships is the world's oldest badminton tournament, held annually in England. With the introduction of the BWF's latest grading system, it was given Super Series status in 2007, upgraded to Super Series Premier status in 2011, and designated a Super 1000 event at the birth of the World Tour. The Super 1000 events, held in four historic strongholds of the sport of badminton are the highest level events below the World Championships and Olympic Games tournaments, and broadly equivalent in stature, though apart from the All-England not in historicity, to the Grand Slam tournaments in tennis.