Johnny Campbell was the first to cheer the football team in 1898 in Princeton. Cheerleading is almost 100 years old when most of the cheerleaders were men. Now 98% of cheerleaders are females. The estimates tell that around the world there are more than 4 million cheerleaders. Cheerleaders are generally in the age group of 5 to 13 years. Most of the cheerleaders are gymnasts and 12% are dancers. In US 80% schools have cheerleading squads. The Dallas Cowboy Cheerleaders is the most famous squad. Football is most popular sport for cheerleading. Cheerleading is no doubt a dangerous sport as it involves injuries like broken bones, busted lips and serious injuries. Though cheerleading is to rouse the interest of match watchers, cheerleading in itself is a competitive sport. The competitive cheerleader must be a high level gymnast as she is to perform without any safeguards.