Blue is a popular color of uniform an umpire might wear, though not at all levels or every game.
An umpire.
Yes Badmiton really is a sport. If you want to see what it is like look up badmiton on youtube.
At most levels it is not compulsory to wear a white wristband.
A birdie.
le badminton
Shuttlecock.
Yes
Badmiton its not a sport its an activity
thers not much importance
something like a spike
Badmiton was played different plces. In the acnient time badmiton was played in Greece anad Japan in the 18 century. A related game called hanetsuki was played in the 16th century. The modern form of badmiton has been traced to India For more info check Wikipedia