Erm... I don't know about the top four most popular sports, but I think that the number 1 most popular would be soccer. (football for those of you in other countries....)
The top four sports in the US are basketball, football, baseball, and golf.
According to Wikipedia, the four most popular team sports in North America are American football, baseball, basketball, and ice hockey. Some popular individual sports include motor sports and track and field.
soccer football and basketball and also baseball so theres actually four top sports>
aussie rules rugby league rugby union cricket
Football (NFL)Baseball (MLB)Basketball (NBA)Hockey (NHL)
POP:it stands for popular so pop sports mean popular sports
the most popular sports is football
Badminton and table tennis it has violint killings and stuff thank u very much =]
Tennis was one of the many sports that were popular in them times!