By Megan Humphrey Manchester United remain one of the biggest clubs in the world, famed for the success of their men’s team during Sir Alex Ferguson’s 27-year reign between 1986 and 2013. The Red Devils lifted 38 trophies under the Scot’s guidance, including 13 Premier League titles and two Champions League crowns, to become one of the most successful clubs sides in history – their commercial activity helping to establish them as a global powerhouse. United’s pull remains to this day, with their brand and appeal to a worldwide audience continuing to soar despite their on-field success dwindlin…