Jo Pavey track event athletes from the UK have also competed in five games or more, javelin thrower Tessa Sanderson with six appearances and walker Chris Maddocks with five appearances. Like Pavey Maddocks also comes from the English county of Devon. At the age of 42 years 11 months, Pavey also became the oldest British track competitor at an Olympic Games. Her time of 31:33.44 is recognised as the official world record/best by an over 40, although Kenyan Edith Masai ran an unratified 31:31.18 in 2007. Pavey continues to compete at the age of 45. At the London 2017 World Championships she
Wilhelm Jahn (athlete) Wilhelm Jahn (athlete) Wilhelm Hans "Willi" Jahn (27 February 1889 – 24 January 1973) was a German track and field athlete who competed in the 1912 Summer Olympics. Jahn was born in Magdeburg, Germany, to a family of publishers. He was schooled in Berlin and joined the Wandervogel (German reform youth movement), while in Highschool (Gymnasium) in Berlin-Charlottenburg. In 1912 he participated in the 1912 Stockholm Olympics in the 800m event. He was eliminated in the first round of the 800 metres competition, while his friend Hanns Braun moved up to take the bronze medal. Jahn became a leader in