List of doping cases in athletics

Columns: Name | Country | Event | Date of violation | Banned substance ( s ) / Anti-doping rule violation | Sanction
Joan Wenzel | Canada | Middle distance | 1975 | Ephedrine | Kelli White | United States | Sprinting | 2003 2000-2003 | Positive test : Modafinil BALCO scandal /Admission : THG , EPO | 2 years | Janine Whitlock | Great Britain | Pole vault | 2002 | Methandienone | 2 years | Bobby-Gaye Wilkins | Jamaica | Sprinting | 2010 | Andarine ( SARMs ) | 2 years | Bernard Williams | United States | Sprinting | 2004 | Cannabis | Public warning | Christopher Williams | Jamaica | Sprinting | 2009 | Amphetamine and levmetamphetamine | 2 years

Example questions:
Between United States and China , both of which had athletes with initial W accused of doping , which one has a bigger area ? | Out of all the long jumpers with initial W who were accused of doping , who is the youngest . ? | Between Poland and United States , both of which had athletes with initial W accused of doping which one has more people ? | Out of all the long jumpers with initial W who were accused of doping , who had the highest personal best ? | Out of all the middle distance runners with initial W who were accused of doping , who is the oldest ?

Answers:
United States | Wang Lina | United States | Erick Walder | Joan Wenzel