Süreyya Ayhan Kop (born September 6, 1978) is a Turkish former female middle distance track runner who specialised in the 1500 metres. In November 2009, she was banned for life by the Court of Arbitration for Sport (CAS) due to her second anti-doping rule violation. Ayhan ran for the sports clubs MTA Ankara and Fenerbahçe Istanbul. She then joined the Gaziantep Metropolitan Municipality Sports Club. She holds Turkish records in 800 m (2:00.64) and 1500 m (3:55.33). She became the first Turkish woman ever to reach an Olympic semi-final during her participation in the 2000 Summer Olympics in Sydney, Australia. The next year, she became the first Turkish woman to reach a World Championship final. She was the best European woman athlete running 1500 m in two consecutive years 2002 and 2003. Athletics career Early career Ayhan's father is a former amateur athlete, a local cross-country runner. He was a role model and supporter for Süreyya when she started athletics in the junior high school. In 1992, she started running competitively. She graduated from the Kahramanmaraş Sütçü İmam Üniversitesi in sport and physical education. Born in Korgun, Çankırı, she established herself as Turkey's top 1500 m runner with a win at the 1999 national championships, setting a Turkish record. The following year she became the country's first female semi-finalist at the Olympic Games. She reached the final of the 2001 World Championships in Athletics (another first for Turkish female athletes), became the Universiade 1500 m champion and won a silver at the 2001 Mediterranean Games. World-class breakthrough In 2002, she won Turkey's first gold medal in a European Championships by out-sprinting World and Olympics champion Gabriela Szabo from Romania for the 1500 m title 2 seconds ahead with 3:58.79, leading from the gun to the finish. She improved further in 2003, taking two seconds off her personal best winning a silver medal in the 1500 m final of the 2003 World Championships. Doping ban Ayhan, one of Turkey's best hopes for a gold medal at the 2004 Athens Olympics, withdrew from the games due to an injured tendon during a training in Germany. Allegations that Ayhan may have attempted to cheat on a pre-Olympic doping test surfaced in August after testers reportedly complained of being obstructed from carrying out their work. She was cleared of doping allegations by the IAAF, but she violated rules while taking her test. IAAF ruled