Steffi Graf

German tennis player more on Wikipedia

	Novak Djokovic breaks record for most weeks as world number one 1yr
	Novak Djokovic surpasses Steffi Graf with record 378th week as world No. 1 1yr
	Novak Djokovic equals Steffi Graf's record for most weeks as world No.1 1yr
	More history made by best-in-the-world Ash Barty 3yrs

Related people

• Novak Djokovic
• Ash Barty
• Serena Williams
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• Chris Evert