Tribuna.com's editorial team take a look at some of the Old Trafford veterans who still haven't hung 'em up.
Ronaldo left Manchester United for Real Madrid at the end of the 2008/09 season to compete directly with Lionel Messi. The 35-year-old, who is now playing for Juventus, remains one of the best players in the world.
The Swede made a surprising return to Europe last season following a spell with LA Galaxy in the MLS. The 39-year-old appears to show no signs of ageing and his AC Milan side currently find themselves at the top of the Serie A table.
The Portuguese was a quality player despite failing to become 'the next Ronaldo' at Old Trafford. The 34-year-old winger, who left Old Trafford in 2014, is plying his trade at Orlando City in the MLS following several short spells across Europe.
Young is yet another Old Trafford veteran who ended up in Italy. The 35-year-old full-back, who was Man United's captain when he left in January 2020, remains an important player for Antonio Conte's title-challenging Inter Milan side.
The Spaniard left Manchester in the summer of 2008 to rejoin his boyhood club Barcelona. The 33-year-old centre-back has been a key player for the Catalan side ever since, winning every club and international trophy imaginable.