1. Overview
Yuberjen Herney Martínez Rivas (born November 1, 1991) is a prominent Colombian boxer who achieved significant recognition for winning a silver medal in the light flyweight division at the 2016 Summer Olympics in Rio de Janeiro. Throughout his amateur career, Martínez consistently demonstrated exceptional skill and determination, earning multiple medals in various international competitions including the AIBA World Boxing Championships, Pan American Games, Central American and Caribbean Games, and South American Games. His dedication to the sport culminated in him being selected as the flagbearer for the Colombian delegation at the 2020 Summer Olympics in Tokyo, a testament to his status as a national sporting hero and a positive influence on younger generations.

2. Early Life and Background
Yuberjen Martínez's early life laid the foundation for his future boxing career, despite limited available details regarding his initial introduction to the sport.
2.1. Birth and Childhood
Yuberjen Herney Martínez Rivas, who stands at 5.4 ft (1.65 m), was born on November 1, 1991, in Turbo, Colombia.
2.2. Introduction to Boxing
Details regarding the specific circumstances or individuals that led Yuberjen Martínez to begin boxing during his childhood are not widely documented.
3. Amateur Boxing Career
Yuberjen Martínez's amateur boxing career was marked by consistent success, culminating in numerous medal wins at major international competitions, establishing him as a key figure in Colombian boxing.
3.1. Early Success and National Competitions
Information regarding Yuberjen Martínez's initial significant achievements and specific activities in national boxing competitions during his early amateur career is not extensively detailed in available records.
3.2. Major International Competitions
Martínez has an impressive record of medal-winning performances in a range of major international tournaments, showcasing his talent and consistency in the light flyweight and flyweight divisions.
3.2.1. Olympic Games
Martínez participated in the Olympic Games, securing a notable medal for Colombia. He won a silver medal in the light flyweight division at the 2016 Summer Olympics held in Rio de Janeiro, Brazil. In June 2021, he qualified to represent Colombia once again at the 2020 Summer Olympics in Tokyo.
3.2.2. World Championships
He earned a bronze medal at the 2017 AIBA World Boxing Championships in Hamburg, competing in the light flyweight category.
3.2.3. Pan American Games and Championships
Martínez achieved success in the Pan American Games and Pan American Championship. He secured a silver medal in the light flyweight division at the 2019 Pan American Games in Lima. Earlier, in 2017, he won a gold medal at the Pan American Championship held in Tegucigalpa, in the light flyweight category.
3.2.4. Central American and Caribbean Games
His performance at the Central American and Caribbean Games includes multiple medal achievements. He claimed a gold medal at the 2018 Central American and Caribbean Games in Barranquilla, in the light flyweight division. He also won another gold medal at the 2023 Central American and Caribbean Games in San Salvador, competing in the flyweight category. Additionally, he earned a silver medal at the 2014 Central American and Caribbean Games in Veracruz, also in the light flyweight division.
3.2.5. South American Games
Martínez also demonstrated his dominance at the South American Games, where he won a gold medal in the light flyweight division at the 2018 South American Games held in Cochabamba.
3.3. Olympic Flagbearer Activity
Yuberjen Martínez was honored with the significant role of flagbearer for the Colombian delegation at the opening ceremony of the 2020 Summer Olympics in Tokyo. He shared this distinction with track and field athlete Caterine Ibargüen, representing Colombia's strong athletic presence on the global stage.
4. Professional Boxing Career
After a distinguished amateur career, Yuberjen Martínez transitioned to professional boxing. His professional record is as follows:
Total Fights | Wins | Wins by KO | Losses | Draws | No Contests |
---|---|---|---|---|---|
3 | 3 | 3 | 0 | 0 | 0 |
5. Retirement and Future Plans
Yuberjen Martínez made the decision that the 2020 Summer Olympics in Tokyo would be his final appearance at the Olympiad. No further specific details about his post-retirement plans or future endeavors have been publicly disclosed.
6. Legacy and Assessment
Yuberjen Martínez has left a lasting impact on Colombian boxing and sports, serving as an inspiring figure and a testament to perseverance.
6.1. Achievements and Contributions
Martínez's most significant achievement remains his silver medal at the 2016 Summer Olympics, which brought considerable recognition to Colombian boxing. His consistent medal wins across various international championships underscore his status as one of Colombia's most accomplished amateur boxers. These achievements have undoubtedly contributed to raising the profile of boxing within the nation and encouraging new athletes.
6.2. Public Image and Influence
Martínez is widely regarded as a "boxing icon of Urabá," the region from which he hails. His dedication, sportsmanship, and success, particularly his Olympic medal and his role as the flagbearer for Colombia at the Tokyo Olympics, have solidified his image as a positive role model. He inspires younger generations, especially those from challenging backgrounds, by demonstrating that through hard work and talent, individuals can achieve international acclaim and represent their country with pride.