Question: In what year was the American football quarterback who received the most votes in the San Diego Chargers 50th anniversary team born? 

Context articles: Kris Dielman
San Diego Chargers 40th Anniversary Team
Dan Fouts
John Hendy (American football)
Louie Kelcher
Los Angeles Chargers retired numbers
Natrone Means
Mike Scifres
San Diego Chargers 50th Anniversary Team
San Diego Super Chargers

Kristopher M. Dielman (born February 3, 1981) is a former American football guard who played for the San Diego Chargers of the National Football League (NFL) for nine seasons.
 He played college football for Indiana University.
 The San Diego Chargers signed him as an undrafted free agent in 2003, and he played his entire professional career for the Chargers.
 He was selected to the Pro Bowl four times, and was a member of the Chargers 50th Anniversary Team.
The San Diego Chargers announced their 40th Anniversary Team in 2000 to honor the top players and coaches in the history of the National Football League team.
 The Chargers began play in 1960 as part of the American Football League.
 The anniversary team included 31 players and coaches voted on by fans and a media panel.
 The team became the Los Angeles Chargers after relocating in 2017.
Daniel Francis Fouts (born June 10, 1951) is a former American football quarterback who played in the National Football League (NFL).
 Fouts played his entire professional career with the San Diego Chargers from 1973 through 1987.
 He was one of the most prolific passing quarterbacks during the 1970s and 1980s, but the Chargers were unable to make it to the Super Bowl during his fifteen-year career.
 He led the NFL in passing yards four straight years from 1979 to 1982, and became the first player in history to throw for 4,000 yards in three consecutive seasons.
John Hendy is a former professional American football player who played defensive back for two seasons for the San Diego Chargers* John H. Hendy American football player San Diego Chargers 1985 to 1987 Drafted by the San Diego Chargers in the 3rd round (69th overall) of the 1985 NFL Draft.
 Voted First Team NFL All-Rookie at cornerback 1985 was also named AFC Player of the Week 14 for his 2 interception game returning one 75 yards for a touchdown against Buffalo Bills.
 Also coached successfully at Wilcox High School as an assistant for 7 years helping earn the schools 2 CCS championships
Louis James Kelcher (born August 23, 1953) is a retired American football player who played most of his career with the San Diego Chargers.
 His primary position was defensive tackle, where his honors included being a four-time All-Pro and a three-time Pro Bowl selection.
 His outstanding performance made him one of the team's most popular players from 1975-83.
 Kelcher was inducted into the San Diego Chargers Hall of Fame, and is a member of the franchise's 40th and 50th Anniversary Teams.
 He was a graduate of Southern Methodist University and French High School in Beaumont, Texas.
The Los Angeles Chargers are a professional American football team in the National Football League (NFL) based in the Greater Los Angeles Area.
 The club began play in 1960 as a charter member of the American Football League (AFL), and spent its first season in Los Angeles before moving to San Diego in 1961.
 They returned to Los Angeles in 2017.
 NFL teams assign each of their players a jersey number ranging from 1 through 99.
 The Chargers no longer issue four retired numbers.
 As of 2010, the team's policy was to have the Chargers Hall of Fame committee evaluate candidates for a player's number to retire after the player has retired from the league after five years.
 The committee consisted of Chargers Executive Vice President A. G. Spanos, Chargers public relations director Bill Johnston, San Diego Hall of Champions founder Bob Breitbard, and the presidents of the San Diego Sports Commission and the Chargers Backers Fan Club.
 There are few recognized guidelines in sports regarding retiring numbers, and the NFL has no specific league policy.
 "You have to have enough numbers for players to wear," said NFL spokesman Greg Aiello.
 The Chargers have rarely retired numbers.
 The "San Diego Union-Tribune" wrote, "The [Chargers] tend to honor their heritage haphazardly."
Natrone Jermaine Means (born April 26, 1972) is a former professional American Football running back who played for the San Diego Chargers, Jacksonville Jaguars, and Carolina Panthers of the NFL from 1993 to 2000.
 He was selected by the Chargers in the 2nd round (41st overall) of the 1993 NFL Draft.
 In 1994, he was selected to the Pro Bowl during San Diego's Super Bowl season.
 He is a member of the San Diego Chargers 50th Anniversary Team.
 Means was nicknamed Natrone "Refried" Means and, later, "Natrone Means Business" by ESPN's Chris Berman,
Michael T. Scifres (born October 8, 1980) is an American football punter.
 He has played the majority of his career with the San Diego Chargers, and is included on the Chargers 50th Anniversary Team.
The San Diego Chargers (known now as the Los Angeles Chargers) announced their 50th anniversary team in 2009 to honor the top players and coaches in the history of the National Football League team.
 The Chargers were founded in 1959 as part of the American Football League.
 The anniversary team included 53 players and coaches selected from 103 nominees.
 The Chargers originally stated that only 50 members would be selected; the group is still sometimes referred to as the 50 Greatest Chargers.
 Online voting by fans accounted for 50 percent of the voting results; votes from Chargers Hall of Famers and five members of the local media made up for the other 50 percent.
 Over 400,000 votes were cast online.
 Dan Fouts and LaDainian Tomlinson received the first and second most votes, respectively.
 The team features eight Pro Football Hall of Fame members and 11 players that were active on the 2009 Chargers team.
"San Diego Super Chargers" was the fight song of the San Diego Chargers (now known as the Los Angeles Chargers) of the National Football League (NFL).
 The disco song was written in 1979 during the Air Coryell era of the San Diego Chargers, and it was recorded by a session band dubbed "Captain Q.B. and the Big Boys."
 New Chargers owners replaced the song in 1989 with a non-disco cover version, but the original version was revived around 2002.
 The team itself was also sometimes referred to as the "San Diego Super Chargers".