answers: Rafael Nadal
context: list of players who have achieved the world number one position since February 1975 (active players in green): "Last update: August, 2018" Note: Official Men's Squash World Ranking The Official Men's Squash World Ranking is the official world ranking for men's squash. The ranking is to rate the performance level of male professional squash player. It is also a merit-based method used for determining entry and seeding in men's squash tournaments. The rankings are produced monthly. The current world number one is Mohamed El Shorbagy of Egypt. Players competing in PSA tournaments earn ranking points according to how far they </s> Rafael Nadal Rafael Nadal Parera (, ; born 3 June 1986) is a Spanish professional tennis player, currently world No. 2 in men's singles tennis by the Association of Tennis Professionals (ATP). Nadal has won 17 Grand Slam singles titles, the second most in history for a male player, as well as a record 33 ATP World Tour Masters 1000 titles, 20 ATP World Tour 500 tournaments, and the 2008 Olympic gold medal in singles. In addition, Nadal has held the number one ranking for a total of 196 weeks. In majors, Nadal has won a record 11 French Open </s> There are sometimes contradictions between sources regarding the same information. Early tennis era rankings are more variable in nature due to limited sourcing. A. = Amateur<br> P. = Professional (all players in the Open Era are professional unless otherwise indicated) From 1913 sources are more detailed and better documented. The rankings above are based on eighteen main sources: In addition, when the article was written the rankings for certain tennis publications and tennis journalists were also entered into the table by its authors. Since that time, Wikipedia's standards for referencing have become stricter but in many cases there is no
question: who is the number one ranked men 's tennis player