Tiffany Adaeze Porter is a track and field athlete with joint British and American nationality who specialises in the 100 metres hurdles. She represented the United States as a junior, but began repre

Sally Pearson, OAM is a retired Australian athlete who competed in the 100 metre hurdles. She is the 2011 and 2017 World champion and 2012 Olympic champion in the 100 metres hurdles. She also won a si