A pro Counter-Strike player said about his team that they ‘were all on Adderall’ in an interview; as a result, the ESL, one of the largest eSports organization, announced that they will be working with the World Anti-Doping Agency to implement drug-testing for pro players. Kory Friesen, a high-ranked Counter-Strike: GO player, not only admitted to using Aderrall, but also said that use of the drug was widespread. “We were all on Adderall,” Friesen said in an interview, referring to his team in the organization Cloud9. Adderall is used to treat ADHD and narcolepsy, but also has the side effect of making people more alert and improving reaction times, making it ideal for e-sports like Counter-Strike, where split-second reactions can mean the difference between winning and losing.