my eyeside weak which sport is best for him
Dear Student,
Look, there is nothing in the world that can stop you from doing things you want. Weak eyesight has nothing to do with sport. Although, some sports like football do demand good vision, but weak eyesight or bad vision is not an obstacle to anyone's hobby, passion or career in sports.
You might have to work harder than others, play differently than others, but it is not impossible. The best sport will be what you choose or in which you are interested and good at. There are many examples of weak eyesight poeple achieving heights in sports.
Mansoor Ali Khan, the Nawab of Pataudi - At the age of 16, he lost his right eye in an accident but he didn't gave up and 5 years later at the age of 21, became the youngest captain ever of the Indian Cricket Team in 1962, and holds the world record of youngest Test Cricket captain ever.
Many cricketers like Clive Lloyd (captain of the dominant West Indies team of the 1980s) wear glasses, which is extraordinary when you consider how difficult it is to hit a ball bowled at 90mph from twenty yards or far away, even with perfect vision were very successful players.
Happy Learning!