Question: What is the birthdate of this former American football player in the NFL, widely recognized as one of the greatest tight ends in the league's history, who was brought in as commissioner of the Indoor Football League?
Context: Shane Waldron (born August 17, 1979 in Portland, Oregon) is an American football coach who is the current tight ends coach of the Los Angeles Rams of the National Football League (NFL).  He was previously the tight ends coach for the New England Patriots of the National Football League and coach for the Washington Redskins. Jimmie Giles, Jr. (born November 8, 1954) is a former professional American football player who was drafted by the Houston Oilers in the third round of the 1977 NFL Draft.  A 6 ft , 238 lb tight end from Alcorn State University, Giles played in 13 NFL seasons from 1977 to 1989.  A four-time Pro Bowl selection, Giles's career flourished as a member of the Tampa Bay Buccaneers during the early and mid-1980s, despite being used mainly as a blocker during several seasons in which he fell into disfavor with the coaching staff.  Giles' benching coincided with a training-camp holdout, the first in Buccaneers history by a player under contract, and the difficult Doug Williams negotiations that resulted in his departure for the USFL.  Giles' four touchdowns against the Miami Dolphins on October 20, 1985, tied Earl Campbell's record for the most touchdowns by a Dolphins opponent, and is still (as of 2010) the Buccaneers' single-game record.  Dolphins coach Don Shula said of the performance, "I can't remember any tight end dominating us that way".  Buccaneer teammate Gerald Carter said that Giles could have been "one of the best all-time tight ends, if they'd used him more".  In 1988 with the Philadelphia Eagles, he caught a touchdown on one of the most memorable plays in Monday Night Football.  Quarterback Randall Cunningham escaped a tackle from Giants linebacker Carl Banks and threw a touchdown to Giles. The Indoor Football League (IFL) began in 1999 as an offshoot of the troubled Professional Indoor Football League.  Keary Ecklund, the owner of the Green Bay Bombers and Madison Mad Dogs, left the PIFL after its first, financially troubled, season to start his own league.  Unlike the PIFL, the IFL was an "entity league"; teams were owned by the league and franchised out to management groups.  NFL Hall-of-Famer Kellen Winslow was brought in as commissioner.  The league was successful enough for a major expansion in 2000.  Expansion was done regionally to cut down on travel expenses.  Hence, the majority of the teams were in the Midwest. Ben Terrence Coates (born August 16, 1969) is a former American football tight end in the National Football League and former CIAA football coach and former NFL tight ends coach.  Coates didn't play football until his senior year at Greenwood High School, and was a multi-sport player at Livingstone College located in Salisbury, North Carolina.  As a gridiron player at Livingstone, he broke nearly all meaningful records at the school, but due to his split-sport performances, against weak competition, for a non-notable school, he received little notice outside of the CIAA.  While a college student, he joined Phi Beta Sigma fraternity through the Upsilon Chapter at Livingstone College. Jon William Embree (born October 15, 1965) is an American football coach and former player who is the tight ends coach for the San Francisco 49ers of the National Football League (NFL).  He is a former head coach at Colorado.  Prior to that, he was the tight ends coach for the Washington Redskins of the National Football League.  As a player, he spent two seasons in the NFL with the Los Angeles Rams as a tight end until an injury ended his career.  He was selected in the sixth round of the 1987 NFL Draft (166th overall) by the Rams, after playing college football at Colorado. Melvin Eugene Tuten, Jr. (born November 11, 1971) is a former American football offensive lineman and coach.  He was most recently the offensive line coach for the Marion Blue Racers of the Continental Indoor Football League.  He is also a former American football offensive tackle in the National Football League, and Continental Indoor Football League. Kellen Boswell Winslow Sr. (born November 5, 1957) is a former American football player in the National Football League (NFL).  A member of the Pro Football Hall of Fame (1995), he is widely recognized as one of the greatest tight ends in the league's history.  Winslow played his entire NFL career from 1979 to 1987 with the San Diego Chargers after being selected in the first round of the 1979 NFL Draft.  He played college football for the University of Missouri, where he was a consensus All-American.  He was also inducted into the College Football Hall of Fame (2002). Kevin Michael Gilbride (born December 14, 1979) is an American Football coach who is the tight ends coach for the New York Giants of the National Football League (NFL).  He was the wide receivers coach for the Giants from 2012 to 2013 until he was reassigned to coach tight ends in 2014.  He played college football at the University of Hawaii, and was the wide receivers coach at Temple University from 2007 to 2010. John McNulty (born May 29, 1968) is an American football coach who is the tight ends coach for the Los Angeles Chargers of the National Football League (NFL).  He is a 1990 graduate of Penn State University.  Until 2012, he was a coach for the Arizona Cardinals, where he began as a wide receivers coach in early 2009 and became quarterbacks coach in 2012, until Ken Whisenhunt was fired as Head Coach.  He then became the Quarterbacks Coach for the Tampa Bay Buccaneers in 2013, until Greg Schiano was fired as Head Coach.  McNulty then joined the Tennessee Titans in 2014 as Quarterbacks Coach, and worked there until 2015 when he was not retained by Mike Mularkey after Ken Whisenhunt was fired as Head Coach.  He currently serves as the Tight Ends Coach of the Los Angeles Chargers. Rayshawn Askew (born March 28, 1979) is a former American football running back.  He has played for the All American Football League, United Indoor Football, Canadian Football League, Continental Indoor Football League and the National Indoor Football League.
Answer: November 5, 1957