Casting change at the United States Anti-Doping Agency (USADA). Edwin Moses, the 400m hurdles legend, returns his chair as chairman of the board of directors. The former athlete has reached the end of his nine-year mandate, including seven years spent as president of the council. He has been replaced since January 16 by another ex-athlete, walker Philip Dunn (photo above), selected three times for the Olympic Games. Philip Dunn joined the USADA board in 2015, on the recommendation of the American Olympic Committee. Furthermore, the American organization announces the appointment of three new members, all from the scientific world: Judi Brown Clarke, Tim Davis and Alvin Matsumoto.
