Quick Info
| Profession | Professional mixed martial artist |
|---|---|
| Nationality | Argentine |
| Date of Birth | 05/10/1994 |
| Age | 31 years |
| Birthplace | Hurlingham, Buenos Aires, Argentina |
Latest News about Ailín Pérez
28/02/2026
Ailín Pérez fought Macy Chiasson at UFC Fight Night in late February 2026. The bout was part of her ongoing run in the UFC women’s bantamweight division, where she remained among the division’s notable contenders.
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Bio/Wiki
| Summary | Ailín Luciana Pérez is an Argentine mixed martial artist who competes in the UFC women’s bantamweight division. |
|---|---|
| Ring Name | Fiona |
Physical Stats & More
| Height | 5 ft 5 in |
|---|---|
| Weight | 135 lbs |
| Division | Women’s Bantamweight |
| Fighting Out Of | Miami, Florida, United States |
Personal Life
| Occupation Before Fighting | Fitness instructor |
|---|---|
| Children | 1 son |
| Current Residence | Miami, Florida, United States |
Family
| Siblings | Multiple brothers |
|---|
Career
| Debut | Professional MMA debut in 2018 |
|---|---|
| Organizations | UFC, Samurai Fight House |
| Achievements |
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| Notable Background | Started training in Kung Fu and Sanda at age 12 |
Social Media
| https://www.instagram.com/ailinperezufc/ | |
| https://www.facebook.com/Ailinlucianaperez/ | |
| X | https://x.com/AiluPerezUFC |
Some Lesser Known Facts
| 1. She began combat sports at age 12. | |
| 2. She has competed in both MMA and Sanda. | |
| 3. She has also been described as a model and content creator. |