Question: What relative to former NFL quarterback Peyton Manning has been a sport client of Greater Talent Network?

Context paragraphs:
Eli Manning: Elisha Nelson Manning (born January 3, 1981) is an American football quarterback for the New York Giants of the National Football League (NFL).  He played college football at the University of Mississippi.  He was drafted as the first overall pick in the 2004 NFL Draft by the San Diego Chargers and was immediately traded to the Giants who in return gave up a package, highlighted by fourth overall selection Philip Rivers.  He is the son of former NFL quarterback Archie Manning and the younger brother of former NFL quarterback Peyton Manning.

1997 Tennessee Volunteers football team: The 1997 Tennessee Volunteers football team represented the University of Tennessee during the 1997 NCAA Division I-A football season.  Quarterback Peyton Manning had already completed his degree in three years, and had been projected to be the top overall pick in the 1997 NFL Draft, but returned to Tennessee for his senior year.  The Volunteers opened the season with victories against Texas Tech and UCLA, but for the third time in his career, Manning fell to Florida, 33–20.  The Vols won the rest of their regular season games, finishing 10–1, and advanced to the SEC Championship Game against Auburn.  Down 20–7, Manning led the Vols to a 30–29 victory.  Throwing for four touchdowns, he was named the game's MVP, but injured himself in the process.  The #3 Vols were matched up with #2 Nebraska in the Orange Bowl.  Had Tennessee won and top-ranked Michigan lost to Washington State in the Rose Bowl, the Vols would have been expected to win the national championship.  However, the Vols' defense could not stop Nebraska's rushing attack, giving up more than 400 yards on the ground in a 42–17 loss.  As a senior, Manning won numerous awards.  He was a consensus first-team All-American and won the Maxwell Award, the Davey O'Brien Award, the Johnny Unitas Award, and the Best College Football Player ESPY Award, among others.  However, he did not win the Heisman Trophy, finishing runner-up to Charles Woodson, a CB from Michigan, and the only defensive player ever to win the Heisman Trophy.

Archie Manning: Elisha Archibald Manning III (born May 19, 1949) is a former American football quarterback who played professionally for 16 seasons in the National Football League (NFL).  He played in the NFL for the New Orleans Saints from 1971 to 1982, and for short stints with the Houston Oilers and Minnesota Vikings.  In college, he played for the Ole Miss Rebels football team at the University of Mississippi, and was later inducted into the College Football Hall of Fame.  Manning is the father of Cooper Manning, former quarterback Peyton Manning, and Eli Manning, who is the current starting quarterback for the New York Giants.  His sons Peyton and Eli have each won two Super Bowls.

Marvin Harrison: Marvin Daniel Harrison (born August 25, 1972) is a former American football wide receiver in the National Football League (NFL).  He played college football for Syracuse University, and was drafted by the Indianapolis Colts in the first round of the 1996 NFL Draft.  He spent all 13 of his NFL seasons with the Colts, most of them with quarterback Peyton Manning, and is widely considered as one of the greatest and most productive wide receivers in NFL history.  He earned a Super Bowl ring with the team in Super Bowl XLI over the Chicago Bears.

Tom Brady–Peyton Manning rivalry: The Tom Brady–Peyton Manning rivalry is a series of games that took place between 2001 and 2015, involving two quarterbacks in the National Football League (NFL): Tom Brady and Peyton Manning.  Brady has played for the New England Patriots since , when he was the 199th selection in the sixth round of the 2000 NFL Draft.  He has been the starter since , after Drew Bledsoe was injured early in the season, and has been so since, with the exception of , when he tore his ACL in the opening game.  Manning was drafted by the Indianapolis Colts in the 1998 NFL Draft with the number 1 pick, and played for the Colts until a neck injury caused him to miss the entire season.  Prior to the season, Manning signed with the Denver Broncos, whom he played for up to his retirement following the season.

2012 Denver Broncos season: The 2012 Denver Broncos season was the franchise's 43rd season in the National Football League, the 53rd overall and the second under head coach John Fox.  The offseason was dominated by the signing of former Indianapolis Colts' quarterback Peyton Manning on March 20, leading to the team trading incumbent quarterback Tim Tebow and a seventh-round selection to the New York Jets in exchange for two draft selections.  While the Broncos did not have a first-round selection in the 2012 NFL Draft, the team selected Derek Wolfe as the team's first pick in the second round of the draft.

Greater Talent Network (GTN): Greater Talent Network Speakers Bureau (GTN) is an American speakers bureau based in New York.  GTN is known for its roster of prominent clients, including authors Michael Lewis, P.J. O'Rourke and Jeffrey Toobin; actors Laura Linney and Danny Glover; musicians Paula Abdul and Kenny "Babyface" Edmonds; Navy SEALs Marcus Luttrell and Kevin Lacz; athletes Alex Rodriguez and Eli Manning; sports executives Billy Beane and Bob Myers; national security experts Raymond Kelly, Valerie Plame Wilson, and General Wesley Clark; and finance/technology disruptors Dan Schulman, and Danielle Weisberg and Carly Zakin, founders of theSkimm.

List of career achievements by Peyton Manning: This is a list of career achievements by former NFL quarterback Peyton Manning.

Peyton Manning: Peyton Williams Manning (born March 24, 1976) is a former American football quarterback who played 18 seasons in the National Football League (NFL), primarily with the Indianapolis Colts.  Considered to be one of the greatest quarterbacks of all time, he spent 14 seasons with the Colts and was a member of the Denver Broncos in his last four seasons.  Manning played college football for the University of Tennessee, leading the Tennessee Volunteers to the 1997 SEC Championship in his senior season.  He is the second son of former NFL quarterback Archie Manning and older brother of New York Giants quarterback Eli Manning.

Cooper Manning: Cooper Manning (born March 6, 1974) is the host for the show "The Manning Hour" for Fox Sports.  He is the oldest son of former professional football quarterback Archie Manning, and the older brother of former professional football quarterback Peyton Manning and current New York Giants quarterback Eli Manning.

Supporting paragraphs: Greater Talent Network (GTN) Eli Manning
Answer: Eli Manning