Somjit Jongjohor is an amateur Thai boxer best known for winning gold medals in the flyweight division at the 2003 World Amateur Boxing Championships and at the Beijing 2008 Olympics.
Guillermo Pérez Sandoval is a Mexican taekwondo practitioner and Olympic gold medal winner. Pérez stands at 171 cm and weighs 58 kg.
Sergio Almaguer Treviño is a Mexican former professional footballer who played as a centre-back, who is the current assistant manager of Liga MX club Monterrey. Almaguer made his professional debut with the former Mexico club Ángeles de Puebla on May 16, 1987. Almaguer played with nine different clubs in Mexico and Turkey and also capped for the Mexico national team.
The Men's flyweight is a competition featured at the 2011 World Taekwondo Championships, and was held at the Gyeongju Gymnasium in Gyeongju, South Korea on May 1 and May 2.
The Women's flyweight is a competition featured at the 2011 World Taekwondo Championships, and was held at the Gyeongju Gymnasium in Gyeongju, South Korea on May 1 and May 2. Flyweights were limited to a maximum of 49 kilograms in body mass.
The women's finweight is a competition featured at the 2013 World Taekwondo Championships, and was held at the Exhibition Center of Puebla in Puebla, Mexico on July 15. Finweights were limited to a maximum of 46 kilograms in body mass.
The Men's lightweight is a competition featured at the 2013 World Taekwondo Championships, and was held at the Exhibition Center of Puebla in Puebla, Mexico on July 16. Lightweights were limited to a maximum of 74 kilograms in body mass.
The women's flyweight is a competition featured at the 2013 World Taekwondo Championships, and was held at the Exhibition Center of Puebla in Puebla, Mexico on July 16. Flyweights were limited to a maximum of 49 kilograms in body mass.
The Men's featherweight is a competition featured at the 2013 World Taekwondo Championships, and was held at the Exhibition Center of Puebla in Puebla, Mexico on July 17. Featherweights were limited to a maximum of 68 kilograms in body mass.
The men's finweight is a competition featured at the 2013 World Taekwondo Championships, and was held at the Exhibition Center of Puebla in Puebla, Mexico on July 18. Finweights were limited to a maximum of 54 kilograms in body mass.
The men's middleweight is a competition featured at the 2013 World Taekwondo Championships, and was held at the Exhibition Center of Puebla in Puebla, Mexico on July 19. Middleweights were limited to a minimum of 87 kilograms in body mass.
The women's bantamweight is a competition featured at the 2013 World Taekwondo Championships, and was held at the Exhibition Center of Puebla in Puebla, Mexico on July 18. Bantamweights were limited to a maximum of 53 kilograms in body mass.
The men's heavyweight is a competition featured at the 2013 World Taekwondo Championships, and was held at the Exhibition Center of Puebla in Puebla, Mexico on July 19. Heavyweights were limited to a minimum of 87 kilograms in body mass.
The women's featherweight is a competition featured at the 2013 World Taekwondo Championships, and was held at the Exhibition Center of Puebla in Puebla, Mexico on July 20. Featherweights were limited to a maximum of 57 kilograms in body mass.
The women's middleweight is a competition featured at the 2013 World Taekwondo Championships, and was held at the Exhibition Center of Puebla in Puebla, Mexico on July 19. Middleweights were limited to a maximum of 73 kilograms in body mass.
The men's bantamweight is a competition featured at the 2013 World Taekwondo Championships, and was held at the Exhibition Center of Puebla in Puebla, Mexico on July 20. Bantamweights were limited to a maximum of 63 kilograms in body mass.
The men's welterweight is a competition featured at the 2013 World Taekwondo Championships, and was held at the Exhibition Center of Puebla in Puebla, Mexico on July 21. Welterweights were limited to a minimum of 80 kilograms in body mass.
The men's flyweight is a competition featured at the 2015 World Taekwondo Championships, and was held at the Traktor Ice Arena in Chelyabinsk, Russia on May 12 and May 13.
The women's flyweight is a competition featured at the 2015 World Taekwondo Championships, and was held at the Traktor Ice Arena in Chelyabinsk, Russia on May 13 and May 14. Flyweights were limited to a maximum of 49 kilograms in body mass.
