Key Highlights
- Marvin Bracy-Williams has a personal best of 9.85 seconds in the 100m.
- He holds silver medals from the 2014 World Indoor Championships and the 2022 World Championships.
- Bracy-Williams' ban has brought attention to doping and distrust in US sprinting.
- The controversies come as the sport prepares for the 2028 Olympic Games in Los Angeles.
