Roberto Hernández Prendes (born March 6, 1967 in Limonar, Matanzas

Matanzas Province

Matanzas is one of the provinces of Cuba. Major towns in the province include Cárdenas, Colón, Jovellanos and the capital of the same name, Matanzas...

) is a retired Cuba

Cuba

The Republic of Cuba is an island nation in the Caribbean. The nation of Cuba consists of the main island of Cuba, the Isla de la Juventud, and several archipelagos. Havana is the largest city in Cuba and the country's capital. Santiago de Cuba is the second largest city...

n sprints

Sprint (race)

Sprints are short running events in athletics and track and field. Races over short distances are among the oldest running competitions. The first 13 editions of the Ancient Olympic Games featured only one event—the stadion race, which was a race from one end of the stadium to the other...

 athlete who specialized in the 400 metres

400 metres

The 400 metres, or 400 metre dash, is a common sprinting event in track and field competitions. It has been featured in the athletics programme at the Summer Olympics since 1896 . On a standard outdoor running track, it is exactly one lap around the track. Runners start in staggered positions and...

.

Hernández' personal best for the 400 metres is 44.14 seconds, set in Seville, Spain in May 1990. For many years, this was the fastest time by anyone not from the USA. He broke 44.5 seconds on four other occasions.

Achievements

1985	Central American and Caribbean Championships		1st	400 metres
	World Student Games 1985 Summer Universiade The 1985 Summer Universiade, also known as the XIII Summer Universiade, took place in Kobe, Japan.-Mascot:Name: UNITANArtist: Osamu Tezuka...	Kobe, Japan	2nd	400 metres
1986	Ibero American Championships		2nd	400 metres
	World Junior Championships	Athens, Greece	2nd	400 metres
1987	Pan American Games 1987 Pan American Games The 1987 Pan American Games, officially known as the X Pan American Games, was a major international multi-sport event which was celebrated in Indianapolis, Indiana, United States, from 7 August to 23 August 1987. Over 4,300 athletes from 38 countries in the Americas competed in 30 sports earning...	Indianapolis Indianapolis Indianapolis is the capital of the U.S. state of Indiana, and the county seat of Marion County, Indiana. As of the 2010 United States Census, the city's population is 839,489. It is by far Indiana's largest city and, as of the 2010 U.S... , United States United States The United States of America is a federal constitutional republic comprising fifty states and a federal district...	3rd	400 metres
	World Indoor Championships 1987 IAAF World Indoor Championships The 1st IAAF World Indoor Championships in Athletics were held in Indianapolis, United States from March 6 to March 8, 1987. The championship had previously been known as the World Indoor Games, which were held once before changing the name....	Indianapolis Indianapolis Indianapolis is the capital of the U.S. state of Indiana, and the county seat of Marion County, Indiana. As of the 2010 United States Census, the city's population is 839,489. It is by far Indiana's largest city and, as of the 2010 U.S... , United States United States The United States of America is a federal constitutional republic comprising fifty states and a federal district...	2nd	400 metres
	World Championships 1987 World Championships in Athletics The 2nd World Championships in Athletics under the auspices of the International Association of Athletics Federations were held in the Stadio Olimpico in Rome, Italy between August 28 and September 6, 1987.-Track:1983 | 1987 | 1991 | 1993 | 1995...	Rome, Italy	3rd	4x400 m relay
			4th	400 metres
1988	Ibero American Championships		1st	400 metres
			3rd	200 metres
1989	Central American and Caribbean Championships		1st	400 metres
	World Student Games 1989 Summer Universiade The 1989 Summer Universiade, also known as the XV Summer Universiade, took place in Duisburg, West Germany.-Athletics:*Andre Cason - 100 yard dash *Kamy Keshmiri - Discus throw 214 feet 7 inches-Medal table:...	Duisburg Duisburg - History :A legend recorded by Johannes Aventinus holds that Duisburg, was built by the eponymous Tuisto, mythical progenitor of Germans, ca. 2395 BC... , West Germany West Germany West Germany is the common English, but not official, name for the Federal Republic of Germany or FRG in the period between its creation in May 1949 to German reunification on 3 October 1990....	1st	400 metres
1990	Central American and Caribbean Games 1990 Central American and Caribbean Games The 16th Central American and Caribbean Games were held in Mexico City the capital of Mexico from November 20 to December 3, 1990 and included a total of 4.206 competitors from 29 nations, the largest the games had ever seen.-Sports:* Racquetball...	Mexico City Mexico City Mexico City is the Federal District , capital of Mexico and seat of the federal powers of the Mexican Union. It is a federal entity within Mexico which is not part of any one of the 31 Mexican states but belongs to the federation as a whole... , Mexico Mexico The United Mexican States , commonly known as Mexico , is a federal constitutional republic in North America. It is bordered on the north by the United States; on the south and west by the Pacific Ocean; on the southeast by Guatemala, Belize, and the Caribbean Sea; and on the east by the Gulf of...	1st	200 metres
			1st	400 metres
			1st	4x400 m relay
1991	Pan American Games 1991 Pan American Games The 11th Pan American Games were held in Havana, Cuba from August 2 to August 18, 1991. There were a total number of 4,519 athletes from 39 countries of the PASO community, with events held in 32 different sports...	Havana, Cuba	1st	400 metres
	World Championships 1991 World Championships in Athletics The 3rd World Championships in Athletics, under the auspices of the International Association of Athletics Federations, were held in the Olympic Stadium in Tokyo, Japan between August 23 and September 1 and athletes from 167 countries participated in the event.The event is best-remembered for the...	Tokyo, Japan	4th	400 metres 1991 World Championships in Athletics - Men's 400 metres These are the official results of the Men's 400 metres event at the 1991 IAAF World Championships in Tokyo, Japan. There were a total of 46 participating athletes, with six qualifying heats and the final held on Thursday August 29 1991.-Medalists:...
1992	Olympic Games Athletics at the 1992 Summer Olympics At the 1992 Summer Olympics in Barcelona, 43 events in athletics were contested, 24 events by men and 19 by women. The competition ran from July 31, 1992 to August 9, 1992. Fourteen world record-holders were among the contenders...	Barcelona, Spain	2nd	4x400 m relay
			5th	400 metres Athletics at the 1992 Summer Olympics - Men's 400 metres These are the official results of the men's 400 metres event at the 1992 Summer Olympics in Barcelona, Spain. There were a total number of 69 participating athletes, with nine qualifying heats.-Medalists:-Records:...
1995	Pan American Games 1995 Pan American Games The 12th Pan American Games were held in Mar del Plata, Argentina, from March 12 to March 26, 1995. After 44 years, this was the Pan American Games first return to the country that hosted the first Games, in 1951.-Overview:...	Mar del Plata, Argentina	1st	400 metres
1996	Olympic Games Athletics at the 1996 Summer Olympics At the 1996 Summer Olympics in Atlanta, 44 events in athletics were contested, 24 by men and 20 by women. There were a total number of 2053 participating athletes from 191 countries.-Men:...	Atlanta, Georgia Atlanta, Georgia Atlanta is the capital and most populous city in the U.S. state of Georgia. According to the 2010 census, Atlanta's population is 420,003. Atlanta is the cultural and economic center of the Atlanta metropolitan area, which is home to 5,268,860 people and is the ninth largest metropolitan area in... , USA	4th	400 metres Athletics at the 1996 Summer Olympics - Men's 400 metres These are the official results of the Men's 400 metres event at the 1996 Summer Olympics in Atlanta, Georgia. There were a total number of 64 competitors, with two non-starters.-Medalists:-Records:...
1998	Central American and Caribbean Games 1998 Central American and Caribbean Games The 18th Central American and Caribbean Games were held in Maracaibo, Venezuela from August 8 to August 22, 1998 and included 31 nations and a total of 5,200 competitors.-Medals:-References:...	Maracaibo, Venezuela	1st	400 metres
1999	World Championships 1999 World Championships in Athletics The 7th World Championships in Athletics, under the auspices of the International Association of Athletics Federations, were held at the Estadio Olímpico, Seville, Spain, between the August 20 and August 29....	Seville Seville Seville is the artistic, historic, cultural, and financial capital of southern Spain. It is the capital of the autonomous community of Andalusia and of the province of Seville. It is situated on the plain of the River Guadalquivir, with an average elevation of above sea level... , Spain Spain Spain , officially the Kingdom of Spain languages]] under the European Charter for Regional or Minority Languages. In each of these, Spain's official name is as follows:;;;;;;), is a country and member state of the European Union located in southwestern Europe on the Iberian Peninsula...	4th	400 metres
	Pan American Games 1999 Pan American Games The 1999 Pan American Games, officially the XIII Pan American Games or the 13th Pan American Games, was a major international multi-sport event that was held from July 23-August 8, 1999 in Winnipeg, Manitoba, Canada. Approximately 5,000 athletes from 42 nations participated at the games. The 1999...	Winnipeg, Canada	2nd	400 metres