Heavyweight contender Alexander Povetkin has failed a drugs test ahead of his world title fight against Deontay Wilder.
https://en.wikipedia.org/wiki/Meldonium
The World Anti-Doping Agency has recorded 124 positive samples with traces of meldonium since banning meldonium.[33] These include:[34]
Name Country Sport Where Consequences source
Alexander povetkin Russia Boxing WBC Heavyweight title Unknown
Yuliya Yefimova Russia Swimming Two out of competition tests— 15 & 24 February Unknown [35]
Islam Makhachev Russia Mixed martial arts Out of contest routine testing Provisionally suspended [52]
Gabriela Petrova Bulgaria Athletics 6 February 2016 Suspension temporarily lifted [40]
Pavel Kulizhnikov Russia Speed skating 2016 World Sprint Speed Skating Championships – Men Provisionally suspended
Elena Mirela Lavric Romania Athletics 2016 IAAF World Indoor Championships Unknown [49]
Ekaterina Bobrova Russia Figure skating 2016 European Figure Skating Championships Unknown
Maria Sharapova Russia Tennis 2016 Australian Open Provisionally suspended [24][25]
Igor Mikhalkin Russia Boxing (professional) 12 March 2016 2 year ban [47]
Semion Elistratov Russia Short track speed skating Provisionally suspended
Alexander Markin Russia Volleyball Unknown
Eduard Vorganov Russia Cycling Unknown
Eduard Latypov Russia Biathlon Provisionally suspended [29]
Olga Abramova Ukraine Biathlon Unknown [30]
Artem Tyshchenko Ukraine Biathlon Unknown [31]
Davit Modzmanashvili Georgia Wrestling Suspension temporarily lifted
Yekaterina Konstantinova Russia Short track speed skating Unknown
Abeba Aregawi Sweden Athletics Unknown [27]
Endeshaw Negesse Ethiopia Athletics Unknown [28]
Alexey Mikhaltsov Russia Rugby sevens Unknown
Alena Mikhaltsova Russia Rugby sevens Unknown
Nataliia Lupu Ukraine Athletics Unknown
Nadezhda Sergeeva Russia Bobsleigh Suspension temporarily lifted
Nadezhda Kotlyarova Russia Athletics Cleared by RUSADA [36]
Andrey Minzhulin Russia Athletics Cleared by RUSADA [36]
Gulshat Fazletdinova Russia Athletics Cleared by RUSADA [36]
Olga Vovk Russia Athletics Cleared by RUSADA [36]
Sergei Semenov Russia Wrestling Cleared by RUSADA [36]
Evgeny Saleev Russia Wrestling Unknown [37]
Anastasia Chulkova Russia Cycling Cleared by RUSADA [36]
Pavel Yakushevsky Russia Cycling Suspension temporarily lifted [38]
István Lévai Slovakia Wrestling Unknown [39]
Alexey Bugaychuk Russia Water polo Unknown [41]
Pavel Kulikov Russia Skeleton Suspension temporarily lifted [42]
Andrei Rybakou Belarus Weightlifting Unknown [43]
Nikolai Kuksenkov Russia Artistic gymnastics Unknown [44]
Denis Yartsev Russia Judo Unknown [45]
Mikhail Pulyaev Russia Judo Unknown [45]
Natalia Kondratieva Russia Judo Unknown [45]
Yekaterina Valkova Russia Judo Unknown [45]
Kirill Vichuzhanin Russia Cross-country skiing Unknown [46]
Ruth Kasirye Norway Weightlifting Unknown
Petr Novak Czech Republic Wrestling Unknown [48]
Eva Tofalvi Romania Biathlon Unknown [50]
Anastasiya Mokhnyuk Ukraine Athletics Unknown [51]
Beka Lomtadze Georgia Wrestling Suspension temporarily lifted [53]
Davit Chakvetadze Russia Wrestling Cleared by RUSADA [53]
Armanto Vitkausko Lithuania Football unknown [54]
Martyno Dapkaus Lithuania Football unknown [54]
Andrii Kviatkovskyi Ukraine Wrestling Provisionally suspended [55]
Alen Zasyeyev Ukraine Wrestling Provisionally suspended [55]
Oksana Herhel Ukraine Wrestling Provisionally suspended [55]
https://en.wikipedia.org/wiki/Meldonium