Silvio Leonard Sarría also known as Silvio Leonard Tartabull (born September 20, 1955 in Cienfuegos) is a former sprinter from Cuba. Career Leonard first announced his talent when he set a new Cuban 100 metres national junior record in 1973 with a time of 10.24 s. Leonard was successful in the 1974 Central American and Caribbean Games winning the 100 and 200 metres double. He came to the attention of the world when he equalled the then world record for a 100 metres with a hand-timing of 9.9 s on 5 June 1975 in Ostrava, Czechoslovakia. Leonard was three-time Pan American Games champion, 1975 100 and 1979 100/200. When winning the title in 1975 he suffered a calamity that could seem comical if it were not for the fact that the outcome for Leonard could have been even worse. Whilst celebrating his win, he fell into the moat around the track at the Estadio Olímpico Universitario in Mexico City. The injury he suffered to his back required surgery and severely hampered his preparations for the 1976 Olympics. In the race itself, Leonard defeated the Trinidadian Hasely Crawford who was to win the Olympic 100 metres title the following year. Leonard did recover in time to compete at the 1976 Montreal Olympics but there suffered another misfortune. He cut his left leg on broken glass in the Olympic Village. The injury badly affected his running and he was eliminated in the quarter-finals. In 1977, Leonard was at the peak of his powers. He became the second athlete to run the 100 metres in less than 10 seconds with electronic timing, running in 9.98 s on August 11 in Guadalajara (the first was 1968 Olympic champion Jim Hines), nowadays Leonard stands as the only Spanish-speaking 10-second barrier athlete. Leonard also had good speed endurance which he proved when he was the fastest in the world that year in the 200 metres with a time of 20.08 s. At the inaugural Athletics World Cup that year, Leonard won bronze in both the 100 and 200 metres whilst representing the Americas. On 13 September he set a low-altitude world best time for the 100 m at 10.03 s. He also won the 1977 100-metre Gold at the World Student Games. In 1978 he successfully defended his double Golds in the 100/200 metres at the Central American and Caribbean Games. He also set a personal