Besides athletics Nikolai K Snesarev had adequate knowledge of sports medicine too.
Coco Gauff battled past Elina Svitolina in the Auckland Classic final on Sunday to retain her title.
Zverev had surgery on torn ligaments in his right ankle this month after he was forced to retire from his French Open semi-final against Rafael Nadal.
FIDE said it will do its utmost to find another organiser for the Olympiad and will provide more information in due time.
Djokovic has won the last three editions of Wimbledon in 2018, 2019 and last year
Rybakina is the youngest Wimbledon women's singles champion since Petra Kvitova in 2011.
The 23-year-old Kazakh, whose previous best performance in a Grand Slam was reaching the quarter-final at the French Open last year, would like TO create history on the hallowed turf of the All England Lawn Tennis and Croquet Club.
Frenchman Adrian Mannarino also quit at two sets apiece against eight-times champion Roger Federer after sliding over on Centre Court and injuring his knee.
India's Mahesh Bhupathi and his Belarussian partner Max Mirnyi crashed out of Wimbledon after a shock defeat at the hands of Robert Lindsted of Sweden and Horia Tecau of Romania in the men's doubles third round in London.
India's Rohan Bopanna and Belarussian partner Max Mirnyi reached the doubles final of the St Petersburg Open defeating Mikhail Mertinak of Slovakia and Lovro Zovko of Croatia 7-5, 6-2 in St Petersburg on Saturday.
India's Rohan Bopanna and Belarussian partner Max Mirnyi lost the doubles final of the St Petersburg Open in St Petersburg, Russia on Sunday.
India produced their best ever show at the ISSF World Cup after sweeping both the mixed team titles on Thursday for a total tally of five gold medals in Munich.
Azeri weightlifter Valentin Hristov was stripped of his 2012 Olympics 56-kg bronze medal on Friday after he was one of three athletes to test positive for banned substances in re-tests conducted by the International Olympic Committee.
The Indo-Belarussian pair beat Argentina's Martin Garcia and Sebastian Prieto at Flushing Meadows.
Defending champion Serena Williams beat China's Li Na 6-0, 6-3 on Friday to reach her second consecutive US Open final.
World number six Victoria Azarenka said on Friday she will miss the rest of the season because she was having a baby.
Former World No 1 Azarenka, the winner of two Australian Open titles and twice a US Open runner-up, withdrew from last year's tournament at Flushing Meadows because of a child custody battle.
Denmark's Caroline Wozniacki has been sporting a dazzling ring after agreeing to marry golfer Rory McIlroy and Azarenka said the competition is on.
Victoria Azarenka said the prospect of winning a third straight Australian Open title is an inspiration, not a pressure, after booking her place in the third round.
Victoria Azarenka thinks her rivalry with Serena Williams is making her a better player and is looking forward to renewing it over the next four weeks at the Brisbane International and the Australian Open.
But after those events, Federer will take a training break, the paper reported.
Grand Slam winners Samantha Stosur and Petra Kvitova strolled into the second round of the Dubai championships with straight sets wins on Tuesday after Australian Open champion Victoria Azarenka withdrew due to a foot injury.
Neeraj Chopra broke his own meet record while Sable set a new national record time of 8 minutes 20.20 seconds to win the 3000m steeplechase
Images from Day 12 of the French Open at the Roland Garros on Thursday.
Maria Sharapova blocked out a 28-minute horror show to beat Jelena Jankovic and Victoria Azarenka eased past Maria Kirilenko to set up a heavyweight French Open semi-final in Paris on Wednesday.
Images from the fourth day of the French Open on Wednesday.
Russian Maria Sharapova will focus on trying to win Wimbledon next year rather than attempting to regain the World No 1 ranking.
World No 3 Victoria Azarenka lost her temper on the way to a surprise 1-6, 6-2, 6-3 defeat by unseeded Russian Ekaterina Makerova in the Madrid Open second round on Wednesday.
Olympic women's shot put champion Nadzeya Ostapchuk has been stripped of the gold medal she won at the London Games a week ago after testing positive for a banned anabolic steroid.
Frenchwoman Amelie Mauresmo has joined Victoria Azarenka's backroom team as a consultant, the world number one's practice partner Julien Jeanpierre told Reuters on Friday.
Belarussian side BATE Borisov caused one of the biggest shocks ever seen in the Champions League when they stunned last season's beaten finalists Bayern Munich 3-1 on Tuesday.
Presenting some of the best PHOTOGRAPHS from around the globe in the last 24 hours.
Top seeds Max Mirnyi and Daniel Nestor captured a second successive French Open doubles title by beating American twins Bob and Mike Bryan 6-4, 6-4 in the final on Saturday.
Belarus President Alexander Lukashenko congratulated Victoria Azarenka for winning the Australian Open women's title on Saturday and awarded her the Order of the Motherland.
All eyes are on Victoria Azarenka as she battles it out in the French Open as the women's World No. 1 player and reigning Australian Open champion.
A merciless Maria Sharapova whizzed past unheralded Romanian Alexandra Cadantu 6-0, 6-0 to book her place in the second round of the French Open on Tuesday.
Victoria Azarenka and Serena Williams will square off for the Madrid Open title after the current and former World No. 1's swept into the final with a minimum of fuss on Saturday.
Images from Day 4 of the Australian Open in Melbourne on Thursday.
Veteran Leander Paes was the lone Indian left in the fray at Wimbledon after reaching the mixed doubles quarter-finals on Thursday.
Leander Paes and his Russian partner Elena Vesnina reached the quarterfinals of the mixed doubles at the Wimbledon with a straight-set victory over Australia's Ashley Fisher and Mona Barthel of Germany on Wednesday.