Wilf Gentzen
Wilf Gentzen is an Australian professional light welter/welterweight boxer of the 1980s and '90s who won the Victoria State welterweight title, Australian welterweight title, Commonwealth welterweight title, and was a challenger for the World Boxing Council International light welterweight title against Tony Jones, his professional fighting weight varied from, i.e. light welterweight to, i.e. welterweight.
