Winston Marshall is a British musician who has been playing guitar professionally since the age of 18. He was born in London, England and belongs to the white ethnic background. He is a member of the popular folk band Mumford and Sons and has earned massive popularity and wealth due to the same. He has also made a name for himself as an author and has written a few books. He has a decent height and is very fit.

Marshall is a well-known musician with a net worth of over $13 million as of 2022-2023. He earns a huge sum of money from his musical career and has been able to establish himself as a successful author. Besides being a musician, Marshall is also involved in activism and has launched a show called Marshall Matters on the Spectator. He is also a shareholder in the band's own record label, 'Gentlemen of the Road', which increases his earning potential considerably.

In March 2021, Marshall caused a stir by tweeting a photo of controversial right-wing journalist Andy Ngo's book Unmasked: Inside Antifa's Radical Plan to Destroy Democracy. He later apologized, saying that he got the idea for the tweet from a friend and didn't realize it was controversial.

Currently, Marshall lives with his wife Dianna Agro in Manhattan. In late 2015, they became engaged. They married on October 15, 2016. She is a talented actress and has appeared in many big-budget movies such as Glee, X-Men: Apocalypse, The Hobbit and more.