The IOC said all four -- Victoria Valyukevich, a triple jumper who was eighth in the women's competition, hammer throwers Gulfiya Khanafeeva and Mariia Bespalova, and weightlifter Khadzhimurat Akkaev, who did not compete due to a back injury, had tested positive for anabolic steroid turinabol.
Defending Olympic weightlifting champion Matthias Steiner of Germany was hit in the neck by the barbell Tuesday in the men's super heavyweight competition.
The National Anti-Doping Agency (NADA) has banned hockey goalkeeper Akash Chitke for two years after he tested positive for a prohibited substance earlier this year.
North Korean weightlifter Om Yun Chol set an Olympic record and matched the world record for the men's 56 kilogram clean and jerk lift on Sunday by lifting 168 kg - exactly three times his own bodyweight.
Track and field athletes, who were leading the Indian charge in the past few days, fetched the maximum 12 medals but just two of them were gold.
The 2016 Rio Olympics has witnessed some scintillating performances, wherein many young athletes achieved glory for their nation. The Rio Games also saw legendary athletes like Usain Bolt and Michael Phelps delivering as per expectations and extending their domination in the Olympics history. But, there were some unfortunate ones, who fought horrifying injuries in Rio. Rediff.com lists seven such ill-fated injuries from the Games in Rio de Janeiro, Brazil.
Indian weightlifters bagged a gold and two bronze medals, on the last day of the Commonwealth Championships, to end their campaign on a high with 45 medals, including 29 gold, at Apia, Samoa on Saturday.
Indian weightlifters continued their gold rush in the Commonwealth Championships, adding 10 more medals to their 16-medal haul on the second day of the competition in Apia, Samoa, on Thursday. After the second day, India's medal tally swelled to 31, including 21 gold.
Sydney Olympics bronze medalist Karnam Malleswari has reportedly resigned as the vice-president of Indian Weightlifting Federation (IWF).
Commonwealth Games weightlifting gold medallist Chinthana Vidanage has been provisionally suspended following a positive drug test at the Asian championships, local media reported.
The 2010 CWG bronze medallist Monika Devi was the best placed Indian so far at the ongoing Senior Asian Weightlifting Championships with a sixth place finish but an Olympic quota remains elusive for the country.
Following is the schedule of Indian contingent on the fifth day of the Asian Games.
Arjuna award-winning Indian boxer Akhil Kumar has suggested setting up sports medicine centres all over the country to check incidents of doping as he feels athletes often end up using banned drugs due to ignorance.
The positive dope tests of eight top athletes in the last few days prompted calls for the immediate suspension of the Athletics Federation of India.
'He asked us to spread awareness on social distancing and hygiene. He spoke about how we need Virat's (Kohli) fighting spirit to win this battle'
Ace batsman VVS Laxman and World champion wrestler Sushil Kumar were among seven sportspersons honoured with the prestigious Padma Shri on Tuesday for their contribution in their respective disciplines.
The bout will take place in western France on Saturday after the 24-year-old met with Frenchman Mahyar Monshipour, an Iranian-born former super bantamweight world champion.
Russia was the leading doping offender in global sport during 2014, followed by Italy and India, the World Anti-Doping Agency said on Wednesday.
There was no stopping the Indian juggernaut at the 12th South Asian Games with the country's swimmers, wrestlers and weightlifters continuing their dominance in the competition to fetch a bulk of the gold medals, in Guwahati, on Sunday.
The administrators are busy thrashing out resumption plans but with the COVID-19 pandemic showing no signs of slowing down, India's sportsperson are pleading for caution as discussion rages on whether competitions can resume by August. Top stars from various disciplines want the waiting period to continue, while others pointed out at the loss it would cause in terms of fitness and readiness.
A summary of sports events and persons who made news on Wednesday.
Augustina Nkem Nwaokolo of Nigeria stormed her way to the first gold medal at the 2010 Commonwealth Games, with a record mark in the women's weightlifting event at the Jawaharlal Nehru Stadium Sports Complex, in New Delhi, on Monday.
Peeved at being ignored for the prestigious Arjuna Award, woman weightlifter Renubala Chanu has decided to return the gold medal she won at last year's Commonwealth Games to the sports minister.
Embarrassment piled on India on Wednesday barely a month ahead of the Commonwealth Games with four athletes, including three in Games squad, failing their 'B' sample tests while a weightlifter was also caught for a banned substance in New Delhi.
Following is the schedule of Indian contingent on the ninth day of the Asian Games, on Monday.
After Ramesh Malhotra's suspension on charges of sexual harassment, the Indian Weightlifting Federation on Sunday headed towards a bitter showdown among its top brass with Olympic bronze medallist Karnam Malleswari demanding the sacking of secretary Sahdev Yadav for ignoring complaints against the disgraced coach.
Chandrakant Mali failed to add a medal to India's tally as he finished fourth in the men's 85kg category in weightlifting at the Jawaharlal Nehru stadium sports complex in New Delhi on Friday.
Sport can sometimes act as a great healer and it was wonderfully demonstrated during the opening ceremony of the 2010 Commonwealth Games in Delhi on Sunday.
Part of the ceiling of the weightlifting venue for the upcoming Commonwealth Games in New Delhi collapsed on Wednesday.
The deadly COVID-19 pandemic caused an unprecedented postponement as the International Olympic Committee (IOC), the Japanese government and the athletes world over agreed that Olympics in July-August this year could not have gone ahead in the present circumstances.
'Jaan hai to jahaan hai' 'It's a good decision because everyone is disturbed. Athletes' health is paramount'
Indian lifters continued their impressive show at the Commonwealth Youth and Junior Weightlifting Championships winning seven more medals, including three gold, on the second day of the competition at Penang, Malaysia, on Tuesday. Yukar Sibi and Papul Changmai won the gold in junior men's 62kg and 69kg categories, respectively, while Reena bagged the yellow metal in junior women's 63kg.
Indian athletes opened their campaign in the inaugural Youth Olympics on a disappointing note with most of them failing to get past the preliminary round and the lone weightlifter finishing fifth in Singapore on Sunday.
Sprint legend P T Usha was on Thursday named chairperson of the selection committee for this year's national sports awards, while hockey icon Ashok Kumar was appointed head of the panel to pick the Dronacharya awardees. The 17-member panel to select the winners of the Rajiv Gandhi Khel Ratna, Arjuna and Dhyan Chand awards also includes tennis ace Leander Paes and Olympic bronze medallist weightlifter Karnam Malleswari.
Indians continued their strong show at the fifth Commonwealth Youth Games, winning five medals, including two gold, on the second day of competition in Apia, Samoa, on Tuesday. Weightlifter Deepak Lather (boys' 62kg category) and javelin thrower Mohd Hadish won a gold each in their respective events, while Jisna Mathew won a silver in the girls' 400 metres.
Indian Olympic Association (IOA) President Narinder Batra made the announcement during the send-off ceremony in New Delhi on Monday.
Defending champion Geeta Rani failed to live up to expectations as he finished a disappointing fourth in the women's 75+kg category in the weightlifting event of the Commonwealth Games in New Delhi on Sunday.
Despite an average performance, India's Laishram Monica Devi managed to bag bronze medal in the women's 75kg weightlifting in New Delhi at the Jawaharlal Nehru Stadium Sports Complex on Saturday.
With an extraordinary performance, Renu Bala Chanu not just gave India its first gold in the weightlifting event at the Commonwealth Games but also proved her supremacy, as she left her competitors far behind, to finish on top in the women's 58-kg category at the Jawaharlal Nehru Stadium sports complex on Wednesday.
'I am happy to win the silver medal, but, at the same time, I feel very sad for my coach, Harnam Singh, who always believed that I would win the gold medal at the Delhi Games,' said weightlifter Soniya Chanu.