Question: Tinker Owens was the younger brother of which NFL running back?

Context articles: Alex Johnson
Tinker Owens
Santonio Beard
Tony Johnson (wide receiver)
Wayne Kirby
Bert Jones
Marlon Humphrey
Steve Owens (American football)
Oscar Brown (baseball)
Don Looney

Alexander Johnson (December 7, 1942 – February 28, 2015) was an American professional baseball outfielder.
 Between 1964 and 1976, he played in Major League Baseball for the Philadelphia Phillies, St. Louis Cardinals, Cincinnati Reds, California Angels, Cleveland Indians, Texas Rangers, New York Yankees, and Detroit Tigers.
 He was the National League Comeback Player of the Year in 1968 and an American League All-Star and batting champion in 1970.
 His brother, Ron, was an NFL running back, notably for the New York Giants.
Charles Wayne "Tinker" Owens is a former professional American football player who played wide receiver for four seasons for the New Orleans Saints (1976, 1978–1980) in the National Football League.
 The younger brother of Heisman Trophy winner Steve Owens, Tinker was a two-time All-American (1974, 1975) during his college career at Oklahoma.
Santonio Beard is a former running back from the University of Alabama.
 He left just after his junior season in 2002.
 Beard's most productive season came in 2002 after the exit of Ahmaad Galloway due to injury.
 Beard rushed for close to 900 yards his junior season.
 This was achieved despite splitting carries with former Crimson Tide running back Shaud Williams.
 He currently shares a University of Alabama record for the most touchdowns in a single game with five.
 He is tied with NFL running back Shaun Alexander.
 This feat was achieved in 2002 against the University of Mississippi.
Tony Johnson (born March 12, 1982) is a former American football wide receiver.
 He played collegiately at Penn State from 2000 to 2003.
 Entering the 2008 season, he was ranked 10th all time in receptions for the Nittany Lions with 107, and 9th in receiving yards with 1,702.
 Johnson was listed at 5'11, 209 lbs.
 and wore number 11.
 His older brother is former NFL running back Larry Johnson.
 Tony was also Larry's manager.
Wayne Leonard Kirby (born January 22, 1964) is an American former right fielder in Major League Baseball (MLB) from 1991 to 1998.
 He was previously the outfield/base-running coordinator for the Texas Rangers until he agreed to become the first base coach.
 Since 2011, Kirby has been the Baltimore Orioles First base and Outfield coach.
 His younger brother is former NFL running back Terry Kirby.
Bertram Hays Jones (born September 7, 1951) is a former American football quarterback who played in the National Football League (NFL) for the Baltimore Colts and the Los Angeles Rams.
 At Ruston High School in Ruston, Louisiana, he was given the nickname, "The Ruston Rifle."
 Jones played college football at Louisiana State University (LSU).
 He is the son of former NFL running back Dub Jones of the Cleveland Browns.
 He was named the NFL Most Valuable Player in 1976 with the Colts.
 In 2016, Jones was inducted into the College Football Hall of Fame.
Marlon Humphrey (born July 8, 1996) is an American football cornerback for the Baltimore Ravens of the National Football League (NFL).
 He played college football at Alabama, and was drafted by the Ravens 16th overall in the 2017 NFL Draft.
 He is the son of former NFL running back Bobby Humphrey.
Loren Everett "Steve" Owens (born December 9, 1947) is a former football player, a running back in the National Football League (NFL) for five seasons in the early 1970s.
Oscar Lee Brown (born February 8, 1946) is an American former professional baseball player, an outfielder who appeared in all or parts of five seasons for the Atlanta Braves of Major League Baseball.
 He is a brother of two other professional athletes: Willie F. Brown, an NFL running back in the 1960s, and "Downtown" Ollie Brown, an outfielder who had a 13-year Major League career.
 As a player, Oscar Brown threw and batted right-handed, and was listed at 6 ft and 175 lb .
John Don Looney (September 2, 1916 – April 5, 2015) was a professional American football end in the National Football League.
 He was born in Sulphur Springs, Texas.
 He played three seasons for the Philadelphia Eagles (1940) and the Pittsburgh Steelers (1941–1942).
 He was the first receiver in NFL history to have over 100 yards receiving in each of his first two games, a feat which was not equaled until the 2008 NFL season by another Eagles wide receiver, DeSean Jackson.
 At the time of his death, Looney was the second oldest living former NFL player.
 He was the father of NFL running back Joe Don Looney, who later died in a one-person motorcycle accident after his NFL career ended.