Dennis was born on July 10, 1992, in Croydon, England. He began his footballing career at the youth academy of Bromley FC before moving on to play for several other teams in the lower divisions of English football.
Dennis was born on July 10, 1992, in Croydon, England. He began his footballing career at the youth academy of Bromley FC before moving on to play for several other teams in the lower divisions of English football.