Athlete |
Nation(s) |
Sport(s) |
Role(s) |
Era |
Notes |
Yvonne Buschbaum |
GER |
ATH |
Olympics |
2000 |
Competed as a woman, underwent gender reassignment surgery |
Léa Caurla |
FRA |
ATH |
Non-starter |
1948 |
Competed as a woman, underwent gender reassignment surgery. |
Lillian Chalmers |
GBR |
ATH |
Non-starter |
1936 |
Competed as a woman, underwent gender reassignment surgery |
Meline Daluzyan |
ARM |
WLF |
Olympics |
2012 |
Competed as a woman, underwent gender reassignment surgery |
Wilfrid Forgues |
FRA |
CSL |
Olympics |
1992—2000 |
Competed as a man, underwent gender reassignment surgery |
Ellia Green |
AUS |
RU7 |
Olympics |
2016 |
Came out as a trans man in August 2022. |
Laurel Hubbard |
NZL |
WLF |
Olympics |
2020 |
Competed as a woman after undergoing gender reassignment surgery |
Bruce Jenner |
USA |
ATH |
Olympics |
1972—1976 |
Competed as a man, underwent gender reassignment surgery |
Ewa Kłobukowska |
POL |
ATH |
Olympics |
1964 |
Competed as a woman, was forced to retire from sport after failing gender test due to a genetic mosaicism (intersex characteristics) which incorrectly ruled her not eligible to compete as a woman |
Carol Kumahara |
BRA |
TTE |
Olympics / YOG |
2010—2020 |
Competed as a woman, but in 2023 underwent gender reassignment surgery and became a male, Luca Kumahara. |
Beatrice Masilingi |
NAM |
ATH |
Olympics |
2020 |
Competed as a woman, but was not allowed to compete in the 400m at the 2020 Tokyo Olympics because of World Athletics rules on "Athletes with Differences of Sexual Development" (DSD). |
Christine Mboma |
NAM |
ATH |
Olympics |
2020 |
Competed as a woman, but was not allowed to compete in the 400m at the 2020 Tokyo Olympics because of World Athletics rules on "Athletes with Differences of Sexual Development" (DSD). |
Francine Niyonsaba |
BDI |
ATH |
Olympics |
2012—2020 |
Competed as a woman, but in 2019 World Athletics announced she would not be able to compete in female events between 400 metres and one mile due to rules on "Athletes with Differences of Sexual Development" (DSD). |
Štefánie Pekarová |
TCH |
ATH |
Non-starter |
1936 |
|
Rebecca Quinn |
CAN |
FBL |
Olympics |
2016—2020 |
Came out as non-binary transgender in September 2020. Uses pronouns they/them. |
Dora Ratjen |
GER |
ATH |
Olympics |
1936 |
Competed as a woman, was discovered to have intersex characteristics and forced to retire from sport, continued to live as a man |
Louise Sand |
SWE |
HBL |
Olympics |
2016 |
Competed as a woman, publicly announced she identifies as a man |
Caster Semenya |
RSA |
ATH |
Olympics / Other |
2012—2016 |
Competed as a woman, is an intersex woman who was assigned female at birth. |
Aminatou Seyni |
NIG |
ATH |
Olympics |
2020 |
Competed as a woman, but was not allowed to compete in the 400m at the 2020 Tokyo Olympics because of World Athletics rules on "Athletes with Differences of Sexual Development" (DSD). |
Edinanci da Silva |
BRA |
JUD |
Olympics |
1996—2008 |
Competed as a woman, was born with intersex characteristics and underwent gender reassignment surgery |
Stanisława Walasiewicz |
POL |
ATH |
Olympics |
1932—1936 |
Competed as a woman, was discovered to have intersex characteristics upon her death |
Margaret Wambui |
KEN |
ATH |
Olympics |
2016 |
Competed as a woman, but in 2019 World Athletics announced she would not be able to compete in female events between 400 metres and one mile due to rules on "Athletes with Differences of Sexual Development" (DSD). |