Its gotta be one of these......right?

Archery
Badminton Baseball Basketball Boxing Canoe/Kayak Cricket Cycling Diving Equestrian Fencing Football (Gridiron) Football (soccer) Golf Gymnastics Handball Hockey Horse Racing Ice Hockey Lawn Bowls
Martial Arts Motorsports Netball Orienteering Rogaining(wtf?!) Rowing Rugby League Rugby Union Sailing Shooting Soccer Softball Surfing Swimming
Table Tennis Tennis Tenpin Bowling Triathlon
Ultimate Frisbee Volleyball Waterpolo Weightlifting Winter Sports Wresting
Highlighted a few of my faves.