In an era of transfer fees, contracts and media hype, even the most loyal players are put to the test. However, with Thomas Müller winning an incredible 11th league title alongside Bayern Munich, who has been playing since he was a teenager, there may still be some examples of true loyalty in the sport. Not many players can say that they have spent almost their entire lives in one club, but those who have spent their lives at the club will undoubtedly go down in history. So, who is the greatest "good man from one to the end" ever?
Yasin (Dynamo Moscow)
Lev Yassin is often referred to as the "Black Spider", "Black Panther" or the best goalkeeper of all time, and he is the true definition of an elite goalkeeper. Yassin played in four World Cups for the Soviet Union during his 20-year career and won the European championship in 1960. In 1963, his outstanding performance in front of goal, brilliant saves and excellent command skills earned him the Ballon d'Or – the only goalkeeper to have won a Ballon d'Or.
Baresi (AC Milan)
Widely regarded as one of the greatest defenders of all time, Baresi spent 20 years of his career at Milan at the centre of the most feared defensive line in the history of football. Baresi's leadership led him to be appointed milan captain at the age of 22, winning six league titles in his career – including one triple – and three European titles. The Italian's anticipation and passing ability were considered revolutionary, with Baresi finishing second in the 1989 Ballon d'Or ballot vote.
Paolo Maldini (Milan)
Another Milan legend, Paulo Maldini, ended his career with the most appearances in Serie A history, making 126 appearances for Italy and one of the best defenders in 30 years. Maldini originally played as a defender with Baresi, but he is best known for winning 25 trophies during his time as Milan captain. He was also captain of the national team, joining Milan in 1978 at the age of 10, ending his career at the age of 41 and retiring Milan's iconic number 3 shirt.
Tony Adams (Arsenal)
To commemorate Tony Adams' career at Arsenal, there is a statue outside the Emirates Stadium that highlights the high praise he received for his career as a gunner. Adams made more than 500 appearances at Arsenal's defensive core and won four league titles in a career spanning more than 20 years. Adams has also made 66 appearances for England and has also taken a place in the England Hall of Fame and PFA Team of the Century.
Francisco Totti (Rome)
Known for his elegance and technical prowess, Francesco Totti has made himself a legend in Italian football throughout his 25-year career at Roma. Totti has made more than 600 appearances in the league, the most appearances in Roma history and the second-highest-scoring player in Italian league history, scoring 250 goals. The charismatic striker also won the 2006 World Cup with Italy and helped Roma win their third and most recent Serie A title in 2001.
Senj (São Paulo)
Well, technically, Brazilians don't quite meet the criteria. Because Seni started his career at Sinop in Brazil's fourth division, it's hard to ignore his 25 years of work experience in São Paulo. Seni is considered a good goalkeeper, but he will be the most goalkeeper in history, scoring 131 goals, which is incredible. Seni is a set-piece specialist who has rarely missed set-pieces in his career, supposedly with only one penalty and one free kick, scoring almost all of the set-pieces and leading his club all the way to 20 major titles.
Ryan Giggs (Manchester United)
In fact, United's 'Class of '92' may have had multiple sagas that ended in one, such as Gary Neville and Paul Scholes who spent their entire careers at Old Trafford. However, Ryan Giggs made 963 appearances for United and won more Premier League titles than any other player, and he was praised. The Welshman's 162 assists is also the highest in Premier League history, and with more than 30 trophies, Ryan Giggs has been hailed as one of the most honourable players of all time.
Puyol (Barcelona)
Whether it's his wit as a defender or his disheveled hair, Puyol, who has been at Barcelona for nearly 20 years, is one of the most iconic players in football. During Puyol's tenure as Barcelona captain, they won 18 trophies, including six league titles and three Champions League titles. He also played 100 matches for Spain and lifted the trophy at the 2014 World Cup and Euro 2008.
Carragher (Liverpool)
Known for his tough defence, Carragher joined Liverpool as a child and has made more than 500 appearances for the club over the course of almost 20 years. The defender was responsible for inspiration in the team's 2005 Champions League win and, despite his limited technical ability, earned him the reputation of the smartest defender of the game. Carragher also made 38 appearances for England and held Liverpool's record for the most appearances in Europe.
Thomas Müller (Bayern Munich)
Müller's record at Bayern Munich is unparalleled, with he having won nearly 30 trophies since he first played for the club in 2008. Despite his achievements, the 32-year-old has received little attention and he has become one of the most well-rounded and selfless players in world football. Müller has also performed well internationally, making 112 appearances for Germany, winning the 2014 World Cup and the 2010 World Cup Golden Boot.