Tommy Robinson (activist) – Wikipedia

Name. Robinson’s birth name is Stephen Christopher Yaxley.The name Tommy Robinson is a pseudonym taken from a prominent member of the “Men In Gear” (MIG) football hooligan crew, which follows Luton Town Football Club. The nom de guerre successfully hid Robinson’s identity as Stephen Yaxley-Lennon and his criminal history, until the connection was uncovered in July 2010 by Searchlight magazine.

https://en.wikipedia.org/wiki/Tommy_Robinson_%28activist%29