Nicol David was the world number one for a record-breaking 108 consecutive months, (yes really...9 years without a break). She has won the World Open title a record 8 times as well as the British Open title 5 times.
In July 2016, she reached her 151st successive month in the top 10, breaking the record in both men's and women's categories. Considered by some to be the greatest women's squash player of all time, Nicol's other notable achievements include the Asian Squash Championship, (which she won a record nine times). She also held a 13-month, 51-match winning streak, from March 2006 until April 2007.