The PGA Championship (sometimes referred to as the U.S. PGA Championship outside of the United States) is an annual golf tournament conducted by the Professional Golfers Association of America. It is one of the four major championships in professional golf, and is the golf season's final major, usually played in mid-August, customarily four weeks after The Open Championship. (It was advanced a week in 2007 and 2008 because of local scheduling conflicts.) Due to its distinction as the season's final major, the PGA Championship is nicknamed "Glory's Last Shot". It is an official money event on the PGA Tour, the European Tour, and the Japan Golf Tour, with a purse of $8 million in 2011. The 2012 edition will be the 94th PGA Championship.

In line with the other majors, winning "The PGA" gives a golfer several privileges which make his career much more secure, if he is not already one of the elite players of the sport. PGA champions are automatically invited to play in the other three majors (Masters, U.S. Open, and the Open Championship) for the next five years, and are exempt from qualifying for the PGA Championship for life. They also receive membership on the PGA and European Tours for the following five seasons and invitations to The Players Championship for five years. The PGA Championship has been held at a large number of venues, some of the early ones now quite obscure, but currently it is usually staged by one of a small group of celebrated courses, each of which has also hosted several other leading events.

Eldrick Tont "Tiger" Woods (born December 30, 1975) is an American professional golfer whose achievements to date rank him among the most successful golfers of all time. Formerly the World No. 1, he is the highest-paid professional athlete in the world, having earned an estimated US$90.5 million from winnings and endorsements in 2010.

Woods turned professional in 1996, and by April 1997 he had already won his first major, the 1997 Masters. He first reached the number one position in the world rankings in June 1997. Through the 2000s, Woods was the dominant force in golf, spending 264 weeks from August 1999 to September 2004 and 281 weeks from June 2005 to October 2010 as world number one. From December 2009 to early April 2010, Woods took leave from professional golf to focus on his marriage after he admitted infidelity. His multiple infidelities were revealed by several different women, through many worldwide media sources. This was followed by a loss of form, and his ranking gradually fell to a low of #58 in November 2011. He snapped a career-long winless streak of 107 weeks when he captured the Chevron World Challenge in December 2011. As of April 8, 2012, he is ranked #8.

Rory McIlroy, MBE (born 4 May 1989) is a Northern Irish professional golfer from Holywood in County Down. He is formerly the World Number One. On 19 June 2011 he won the U.S. Open, setting a record score of 16-under-par on his way to an eight-shot victory. He has been cited as the most exciting young prospect in golf and having the potential to become one of the highest earners in sports in terms of endorsements.

McIlroy has represented Europe, Great Britain & Ireland, and Ireland as both an amateur and a professional. He had a successful amateur career, topping the World Amateur Golf Ranking for one week as a 17-year-old in 2007. Later that year he turned professional and soon established himself on the European Tour. He had his first win on the European Tour in 2009, and on the PGA Tour in 2010. He represented Europe in the 2010 Ryder Cup.

McIlroy was born in Holywood, County Down, Northern Ireland. He is the only child of Gerry and Rosie (née McDonald) McIlroy; he attended St. Patrick's Primary School and then Sullivan Upper School.