Jahangir Khan (Pashto/Urdu: جهانگير خان born 10 December 1963) is a former World No. 1 professional Pakistani squash player. He won the World Open title six times, and the British Open title ten times (1982-1991). Jahangir Khan is widely regarded as the greatest squash player of all time. From 1981 to 1986, Khan was unbeaten and during that time won 555 consecutive matches – the longest winning streak by any athlete in top-level professional sport as recorded by Guinness World Records.