Question: What is the given name of the founder of the activist group that protested the trial of Geert Wilders?
Sentence (from "Tommy Robinson (activist)"): Stephen Christopher Yaxley-Lennon (born 27 November 1982), known by the pseudonym Tommy Robinson and also going by the names Andrew McMaster and Paul Harris, is a political activist and the co-founder and former spokesman and leader of the English Defence League (EDL) "street protest" movement.
Relevant evidence: Yes