Bob Mathias (born November 17, 1930, Tulare, California, U.S.—died September 2, 2006, Fresno, California) was an American athlete, the youngest to win a gold medal in the decathlon in Olympic competition. After his victory in 1948 at age 17, he returned to win a second Olympic gold medal in 1952. At the Olympic Games in London that year, Mathias ... went on to win the gold. With his victory, Mathias became the youngest athlete to win a gold medal in an Olympic track-and-field event.

One of the greatest all-around athletes in track and field history, Robert "Bob" Mathias arrived on the world track and field scene in spectacular fashion, winning the decathlon gold medal at the 1948 Olympic Games while still only 17 years old. That made him the youngest ever winner of an Olympic track and field event and also earned him the 1948 Sullivan Award as the nation's top amateur athlete. ... 1948 Olympics: Decathlon (1st).

The 1948 Olympics also saw the Olympic début of two of its great stars, Czech runner Emil Zátopek and American decathlete Bob Mathias. Mathias won the decathlon when only 17-years-old, still the youngest man to win an athletics individual gold medal at the Olympics (as of 2024), while Zátopek won the 10,000 and placed second in the 5,000. In the men's decathlon the results list: Decathlon, Men – Bob Mathias – USA – Ignace Heinrich – FRA – Floyd Simmons – USA.

Representing the United States, he won two Olympic gold medals in the decathlon, at the 1948 and the 1952 Summer Games. ... During the summer following his high school graduation, he qualified for the United States Olympic team for the 1948 Summer Olympics held in London. ... Mathias overcame his difficulties and with superior pole vault and javelin scores was able to push past Ignace Heinrich to win the Olympic gold medal. At age 17, he became the youngest gold medalist in a track and field event.

The EBSCO Research Starters entry notes: "Mathias first gained national attention at the 1948 Olympic Games in London, where he became the youngest decathlon champion at just 17, overcoming adverse weather conditions and fatigue to secure the gold medal." It specifies: "At the fourteenth modern Summer Olympic Games, Bob Mathias of the United States won first place in the decathlon competition. Only seventeen years old, the decathlete’s performance in a diverse set of rigorous events led him to be considered the ‘world’s greatest athlete.’" The final standings are given as: "Mathias, United States, 7,139 points, gold medal; Ignace Heinrich, France, 6,974 points, silver medal; and Floyd Simmons, United States, 6,950 points, bronze medal."

In Britannica’s entry on the 1948 London Olympics, the men’s decathlon is summarized with: "In track-and-field events, the United States’ Bob Mathias won the decathlon, becoming at age 17 the youngest Olympic gold medalist in a men’s athletics event." This confirms both his event (decathlon), nationality (United States), the year (1948 London Games), and his age at the time (17).

Classic Olympic highlights as the USA's Bob Mathias wins the gold medal in the decathlon event, aged just 17 at the London 1948 Olympic Games. Bob Mathias was only 17 years old when his high school track coach suggested that he take up the decathlon. Less than three months later, he qualified for the U.S. Olympic team.

Before 1948, Mathias had never participated in a decathlon. That summer in London, he won the Olympic gold medal in the grueling 10-event competition. ... Mathias became the youngest men's winner of a track and field event in the history of the Olympics in 1948 and four years later he became the first to win consecutive Olympic decathlons. ... In just his third decathlon, the 17-year-old had registered 7,139 points, the only competitor to surpass 7,000.

The entry on the men’s decathlon at the 1948 Olympic Games notes: "The men's decathlon event at the 1948 Olympic Games took place between August 5 and August 6." It states that "The 17-year-old Bob Mathias of the United States won with a points total of 7139." In the results table, Bob Mathias (USA) is listed in first place with 7139 points, confirming that he won the gold medal.

Robert Bruce Mathias, who as a 17-year-old high school student won a gold medal in the decathlon at the 1948 London Olympics and went on to become a congressman from California, died Saturday in Fresno, Calif. In London, Mathias, virtually unknown before the Games, became the youngest man to win a track and field gold medal in Olympic history.

Bob Mathias, who won the Olympic decathlon in 1948 as a 17-year-old United States high school student and then repeated the feat in 1952, died yesterday in Fresno, Calif. In London in 1948, Mathias’s victory in the 10-event decathlon made him the youngest gold medalist in an Olympic men’s track and field event.

The U.S. Olympic & Paralympic Museum profile explains: "At just 17 years old, two months after graduating high school and six weeks after participating in his first decathlon, Mathias traveled to the London 1948 Olympic Games, marking one of the most remarkable Olympic debuts in history by winning the gold medal." It adds that he "stunned the world by winning gold in the decathlon, becoming the youngest men’s winner of an Olympic track and field event."

At 17, just months after taking up the decathlon, Bob Mathias stunned the sports world by winning the gold medal in the event at the 1948 Olympic Games in London. The victory made Mathias the youngest man ever to win an Olympic track and field gold medal.

1948–17-year old Bob Mathias won the first of his two Olympic gold medals in the Decathlon, scoring 7,139 points (6,638 current tables) in London. Silver and bronze went to France’s Ignace Heinrich (6974/6559) and American Floyd Simmons (6950/6531).

In 1948, at just 17 years old, Bob Mathias represented the United States at the London Olympic Games in the decathlon. Despite being new to the event, Mathias scored enough points over the 10 disciplines to win the gold medal and become the youngest Olympic champion in a men’s track and field event.

Bob MATHIAS, born 17 November 1930, United States. Event: Decathlon. The athlete profile records his Olympic achievements, including winning the decathlon at the 1948 London Olympic Games, representing the USA.

The Olympedia entry for Bob Mathias lists his birth date as "17 November 1930" and his nationality as "United States." Under Olympic Games it records that at "London 1948" he competed in the "Decathlon, Men" and won "gold". Given the 1948 date and 1930 birth year, this confirms he was 17 years old when he won the men's decathlon gold medal.

A feature on Team USA’s site notes that in 1948, "At just 17, Bob Mathias became the youngest man to win an Olympic gold medal in track and field when he captured the decathlon title at the London Games." It emphasizes that he was still a high school athlete from Tulare, California, when he qualified for and then won the men’s decathlon for the United States.

Historical athletics records and Olympic reference works consistently state that Bob Mathias was born on 17 November 1930 and that he won the men’s decathlon at the 1948 London Olympics, making him 17 at the time of his victory. This is frequently cited in sports history literature as an example of a teenage Olympic champion in a demanding combined event.