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Billy Ray Smith Jr. (born August 10, 1961) is an American former professional football player who was a linebacker in the National Football League (NFL) for ten seasons during the 1980s and 1990s. He played college football for the University of Arkansas, and was twice recognized as a consensus All-American. Smith was selected in the first round of the 1983 NFL Draft, and played professionally for the NFL's San Diego Chargers.