Wins bronze in 400m T12 at Athens 2004, her first Paralympic medal.
On September 21, 2004, at the Athens Paralympic Games, Terezinha Guilhermina claimed her first Paralympic medal—a bronze in the 400m T12. This achievement marked a significant milestone in Guilhermina's athletics career, as she showcased her potential on an international stage.
The event also represented the possibilities for athletes with disabilities to perform at high levels, enhancing visibility and inspiring changes in attitudes toward Paralympic sport.