Elizabeth Kimberly Tweddle is a retired British artistic gymnast. Renowned for her uneven bar and floor routines, she was the first female gymnast from Great Britain to win a medal at the European Championships, World Championships, and Olympic Games. Tweddle, known for her consistency and longevity as an elite gymnast, is regarded as a pioneer of the renaissance of British gymnastics at the beginning of the twenty-first century that saw the country's gymnastics programme progress from 'also ran' to consistent global competitiveness, and along with peers such as Vanessa Ferrari of Italy and Isabelle Severino of France, helped begin a period of significant success for western European gymnasts globally.

The 39th World Artistic Gymnastics Championships were held in Aarhus, Denmark, from October 13 to October 21, 2006.