Dylan Armstrong is a Canadian athletics coach and retired competitive shot putter. He is the 2008 Olympic bronze medalist, a two-time World Athletics Championships medalist, a two-time Pan American Games champion, and the 2010 Commonwealth Games champion in that discipline. He was awarded his Olympic bronze medal in 2015, seven years after the event, following the doping disqualification of competitor Andrei Mikhnevich.
Armstrong in 2011 at the Triton Invitational where he threw 21.72m (71.3 ft)
Andrei Anatolyevich Mikhnevich is a Belarusian shot putter with a personal best of 21.69 metres, set in 2003. In 2013 he was banned from sports for life due to his second doping positive.
Mikhnevich at the 2011 World championships Athletics in Daegu.