Biography
Calvin Smith is a former sprint track and field athlete from the United States. He is a former world record holder in the 100-meter sprint with 9.93 seconds in 1983 and was twice world champion over 200 meters, in 1983 and 1987. He also won an Olympic gold medal in the 4x100-meter relay in 1984.
Known for
Career timeline
2013
9.79* Notable