The Ryder Cup is a prestigious golf competition held every two years between teams from Europe and the United States. It is one of the most celebrated events in professional golf, known for its unique format and intense rivalry.

The headquarters of FIFA (Fédération Internationale de Football Association) are located in Zurich, Switzerland. FIFA is the governing body for world football (soccer) and oversees major international tournaments, including the FIFA World Cup.

Liquefied Petroleum Gas (LPG) primarily consists of a mixture of propane and butane. Trace amounts of other hydrocarbons may be present, but methane is not a major component of LPG. It is commonly used as a fuel for cooking, heating, and in vehicles.

Myopia (nearsightedness) occurs when the eyeball is elongated from front to back, causing light rays to focus in front of the retina instead of directly on it. This results in distant objects appearing blurry, while close objects remain clear. It can also occur due to an overly curved cornea or an excessively powerful lens.