The IAAF said that most testosterone levels among female athletes were between 0.12~1.79nmol/L, and that after normal puberty males could reach 7.7~29.4nmol/L. Therefore, in addition to DSD athletes or special cases of cancer, female athletes testosterone level can not be higher than 5nmol/L. For DSD athletes such as Simon, the treatment of reducing testosterone is by taking hormonal contraceptives, otherwise they will not be able to compete in international competitions. As a representative of the bisexual person in the track and field field, Simon has been in constant trouble because of his special status since he was 18 years old. At that years World Championships in Berlin, the womens 800 meter champion did not bring the prestige to Simon. On the contrary, she was also asked for sex by track and field officials. Nearly 10 months later, IAAF confirmed her daughter in June 2010. However, the IAAF introduced a new regulation in 2011, demanding that female athletes have to limit the natural production of testosterone, so simiya was banned for 11 months. Fortunately for the London Olympics, the reproduced Simon had a strong rule of 800 meters in his own main item and was reigned to finish the gold medal in the Rio Olympic Games in four years.