Question: who has doped in sports?
Answer: Maria Sharapova. Maria Sharapova and Meldonium at the Australian Open. ...  Tyson Gay. In July 2013, Tyson Gay was meant to make Usain Bolt sweat in the 100-metre dash at the Moscow World Championships. ...  Diego Maradona. ...  Anderson Silva. ...  Roy Jones Jr. ...  Ben Johnson. ...  Lance Armstrong. ...  Shane Warne.