David Johnston

Date of birth: 
4 January 1989
Sport: 
Violation date: 
3 February 2018
Violation date: 
On and/or before 3 February 2018
Sanctioned by: 
Sanction: 
Four (4) years
Sanction Date: 
2 May 2018 to 2 May 2022
Other consequences: 
Disqualification of all results (including the forfeiture of any medals, points or prizes) from 3 February 2018 onwards.
Date of Publication: 
20 June 2019