It was Pete Sampras.
Hingis held the number one position in women's tennis for two hundred and nine weeks.
Steffi Graf held the number 1 position in the rankings for a record total of 377 weeks. She also holds the record for most consecutive weeks at number one with 186.
As of November 2012, it is again Novac Djokovic. Federer held top position for the few months prior
Wimbledon is the oldest tennis tournament in the world and occurs annually over two weeks in late June and early July. It is held every year at the All England Lawn Tennis and Croquet Club in London, England.
"I Believe" by Frankie Laine in 1953 for 18 weeks!
A good answer for housekeeping history in a company would be the year that housekeeping became a permanent position. Past employees who held a position in the housekeeping department should also be included in the history of housekeeping.
The first tennis championship was held on the courts of l'Ile de Puteaux in Paris in 1891
The Champions, Wimbledon. It is the world's oldest tennis tournament having being held in Wimbledon since 1877. It runs for two weeks in June/July each year.
The tennis matches were held at Wimbledon.
1954
The British Open in tennis is held at the All England Club.
The Capitala World Tennis Championship is is held annually in January at the Abu Dhabi International Tennis Complex, Abu Dhabi, United Arab Emirates. It is a professional tennis exhibition singles-only tournament played on outdoor hard courts.