9 sports.
The most successful sport in the Olympics is hockey.
none
Olympics
for summer Olympics http://www.mahalo.com/olympic-sports-list and for winter Olympics http://www.topendsports.com/events/winter/sports/
train bombing
lion fighting fighting each other
Baseball and softball.
games games games games games
After the 2008 Games in Beijing, baseball and softball were dropped and will no longer be competed at the Summer Olympics. Some of the other sports that have been dropped from the Olympics include golf, polo, rugby, and tug-of-war.
31 sports at the Beijing Olympics 31 sports at the Beijing Olympics
28 sports (games) are in the Olympics
because some sports are team sports and the olympics are when you have 1 or 2 winners
There will be 300 events in 26 sports at the 2012 Olympics.
There is Tae Kwon Do which is a sport at the Olympics. There is Judo which has been an Olympic sport even longer.
summer sports
Panktation and Chariot Racing. Note that pankration is bloody full-contact fighting, similar to today's mixed martial arts.