Complex sentence: The English Defense League founder Stephen Lennon became joint vice chair along with fellow Kevin Carroll, also of the English Defence League, joined the party as joint Vice Chairs in May 2012, both men are on the party Executive Council.
Split into simpler sentences: The English Defense League founder Stephen Lennon became joint vice chair along with fellow Kevin Carroll, also of the English Defence League. Both men joined the party as joint Vice Chairs in May 2012, both men are on the party Executive Council.