Katie Taylor speaks to Ronan Mullen ahead of her history-making clash with Delfine Persoon this weekend.
WBO, WBA and IBF champion Taylor faces WBC title holder Delfine Persoon in Madison Square Garden on Saturday night on the under-card of Anthony Joshua's American debut against Andy Ruiz.
Bray fighter Taylor is aiming to become the first Irish boxer to be an undisputed champion across a weight division in the professional ranks.
