had set on the same track a year earlier. However, she was hampered by back spasms in the lead up to the World Championships in Berlin, and was only able to finish fifth in the 100 m hurdles final. 2010 Commonwealth Games At the 2010 Commonwealth Games in Delhi, India, Pearson competed in the 100 m sprint in addition to the 100 m hurdles. In the final of the 100 m she recorded a false start, along with English runner Laura Turner, but was allowed to line up for the restart, crossing the finish line first in a time of 11.28s. However a protest was lodged after the race, which resulted in a distraught Pearson being disqualified. Three nights later she went on to win gold in the 100 m hurdles final in 12.67 seconds. Pearson was also controversially included in the Australian team for the final of the women's 4 × 400 m relay, an event she had not trained for, and collapsed after running the anchor leg, the Australian team having finished in fifth place. Even though she thought she had let the team down, her teammates comforted her. At the beginning of the next season, she won the 100 m, 200 m and 100 m hurdles to become the first Australian woman to win three national titles at the same event since Pam Kilborn had done in 1968. 2011 World championships At the 2011 World Championships in Daegu, South Korea, Pearson ran a 100m hurdles time of 12.28s (+1.1), the fourth fastest time in history, following the semi-finals where she produced the equal fifth fastest time in history of 12.36s (+0.3) to beat her own Oceanian area record and Australian national record. 2012 Olympics Coming into the 2012 London Olympics, for the 100m hurdles Pearson had won 32 races from 34 starts. She led the competition after Round 1 heats with 12.57 and lead coming into the final with a semi-final time of 12.39. Pearson won gold with a new Olympic record time of 12.35s (Wind (m/s): -0.2) beating out Americans Dawn Harper, 12.37, and Kellie Wells, 12.48, who both recorded personal bests. 2015 At the Golden Gala, Pearson fell over a hurdle badly mid-race. She suffered a "bone explosion" of her left forearm and broke her wrist. The traumatic injury ruined the remainder of her 2015 season. 2016 Sally Pearson was set to be a strong