List of doping cases in athletics

Columns: Name | Country | Event | Date of violation | Banned substance ( s ) / Anti-doping rule violation | Sanction
Wang Jing | China | Sprining | 2009 | Epitestosterone | 4 years | Wang Lina | China | Long jump | 2005 | Norandrosterone | 2 years | Wang Shizhu | China | Hammer throw | 2013 | Public reprimand | Gareth Warburton | United Kingdom | Middle distance | 2014 | 17α-methyl-5 β-androstane-3α,17β-diol | 6 months | Solomon Wariso | Great Britain / England | Sprinting | 1994 | Ephedrine | 3 months | Wei Yanan | China | Long distance | 2002 | 2 years | Renward Wells | Bahamas | Sprinting | 2002 | 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