Boxer
Wilf Gentzen born in Melbourne 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 139 lb, id est (that is) light welterweight to 146 3⁄4 lb, id est (that is) welterweight.