David Tua addresses his retirement
After 21 years in the professional arena, New Zealand heavyweight boxer David Tua has formally announced his retirement from the sport.
Despite his recent defeat at the hands of Alexander Ustinov, Tua leaves with an enviable track record of 52 wins from 59 professional bouts.
Tua can also lay claim to having never been knocked out by any of his opponents.
Howard Dobson spoke with David Tua about the recent decision to hang up his gloves.