The Olympic silver medallist Del Potro has been out of competitive action since 2019. He has undergone three knee operations in that period.
Olympic champion, Adam Peaty will look to continue his magnificent form at the highest level.
The Dutch cyclist has almost won everything possible from Olympic Gold to UCI Road World Championships.
Saina Nehwal's meteoric rise in the sport helped increase the popularity of women’s badminton across India.
The Spanish southpaw’s ruthless ability to unsettle her opponents is Carolina Marin's biggest strength in big matches
The Chinese shuttler’s ability to soak up the pressure by holding on to longer rallies makes life extremely difficult for his opponents.
Ding Ning has also won every tournament and competition that she has played in but she has had her fair share of travails.