‘Wolverine’ Star Hugh Jackman Claims The Growling Has Damaged His Vocal Range

Hugh Jackman Damaged His Voice From ‘Growling and Yelling’ Too Much as Wolverine: ‘My Vocal Teacher Would Be Horrified’

Hugh Jackman has damaged his vocal range because of all the growling he did filming Wolverine

Hugh Jackman Shares New Wolverine Workout Video For ‘Deadpool 3’