The two most popular spectator sports in the U.S. in the early 1900's was Baseball and the ever popular Soccer
football is the most popular spector sports in china. basketball is one of the most played sport.
BMX, Skateboarding and Surfing
sumo wrestling and baseball
baseball, football and sumo wrestling
rugby soccer kricket lacrosse
Association football is the most popular sport. Other spectator sports that are popular are auto racing, basketball, handball, ice hockey, tennis, and volleyball.