Brown played college football at Grambling State University and was not drafted by any professional team after leaving school in 1963. He was signed by the Houston Oilers of the American Football League, but was cut from the team during training camp. He was then signed by the AFL's Denver Broncos and became a starter by the middle of his rookie season. He won All-AFL honors in his second season and played in the AFL All-Star Game. In 1967, Brown was traded within the Western Division to the Oakland Raiders and spent the remainder of his playing career there. He served as defensive captain for 10 of his 12 years with the team. He was named to five AFL All-Star games and four NFL Pro Bowls. He was also named All-AFL three times and All-NFL four times. Perhaps Brown's most memorable moment as a Raider came late in Super Bowl XI, when he intercepted a Fran Tarkenton pass with under six minutes remaining and returned it a Super Bowl-record 75 yards for a touchdown. NFL Films immortalized Brown's play with a film clip of Brown running with the ball, appearing to be running straight to the camera. His record stood for 29 years, until it was broken by Kelly Herndon's non-scoring 76-yard interception return from the end zone in Super Bowl XL. Brown retired after the 1978 season, and finished his Raiders career with 39 interceptions, tied for first all-time on the team. He finished his sixteen seasons in professional football with 54 interceptions, which he returned for 472 yards and two touchdowns. He also recovered three fumbles. Brown was selected to the American Football League All-Time Team and was inducted into the Pro Football Hall of Fame on July 28, 1984, his first year of eligibility. In 1999, he was ranked number 50 on The Sporting News' list of the 100 GreatestFootball Players, making him the highest-ranking Raiders player.
Coaching career
Brown served as a defensive backfield coach for the Raiders from 1979 to 1988. He was also the last head football coach at Long Beach State before the program was discontinued. Brown had succeeded George Allen, who had died just after the end of the 1990 season. He earned a master's degree at the same school in 1991, and later coached at Jordan High School in Los Angeles in 1994. In 1995, he returned to the Raiders as the Director of Staff Development.
