#3 Bryan Robson
Bryan Robson's career is best summarized by one of his nicknames: "Captain Marvel". One of the true legends of English sports, Robson captained United for a club record of 12 years and was also the leader of the English national team 65 times, ranking him third behind Billy Wright and Bobby Moore.
After seven years at West Bromwich Albion, Robson joined the Red Devils in 1981 for a then English record fee of £1.5 million. Instantly becoming a hit at his new club and using it as a platform to also kick-start his England career, Robson's constant injury troubles forced him onto the sidelines multiple times throughout his career.
However, Robson continuously battled through the injury setbacks and racked up an impressive 461 club appearances, whilst scoring 99 goals in all competitions. During his time at United, he won two league titles, along with three FA Cups and a European Cup Winners' Cup.
Robson's ability to lead his team from the middle of the park, along with his unbreakable determination and fantastic ball-winning skills make him one of the greatest captains and United No. 7s of all time.