![American boxing champion Rocky Marciano, who retired as undefeated World Heavyweight champion, shows new British professional Pat Dwyer how to lead, at the Cambridge gym, in London, in 1965 Stock Photo - Alamy American boxing champion Rocky Marciano, who retired as undefeated World Heavyweight champion, shows new British professional Pat Dwyer how to lead, at the Cambridge gym, in London, in 1965 Stock Photo - Alamy](https://c8.alamy.com/comp/2D31KK3/american-boxing-champion-rocky-marciano-who-retired-as-undefeated-world-heavyweight-champion-shows-new-british-professional-pat-dwyer-how-to-lead-at-the-cambridge-gym-in-london-in-1965-2D31KK3.jpg)
American boxing champion Rocky Marciano, who retired as undefeated World Heavyweight champion, shows new British professional Pat Dwyer how to lead, at the Cambridge gym, in London, in 1965 Stock Photo - Alamy
![Rocky Marciano's record has been equalled but the love and awe he inspired will always leave him out of reach of others - Steve Bunce | The Independent | The Independent Rocky Marciano's record has been equalled but the love and awe he inspired will always leave him out of reach of others - Steve Bunce | The Independent | The Independent](https://static.independent.co.uk/s3fs-public/thumbnails/image/2008/11/05/17/73041.jpg?width=1200&height=1200&fit=crop)
Rocky Marciano's record has been equalled but the love and awe he inspired will always leave him out of reach of others - Steve Bunce | The Independent | The Independent
![Rocky Marciano's Incredible Determination was Hallmark of his Unbeaten Boxing Legacy - La Gazzetta Italiana Rocky Marciano's Incredible Determination was Hallmark of his Unbeaten Boxing Legacy - La Gazzetta Italiana](https://www.lagazzettaitaliana.com/media/k2/items/cache/9d9cdc2afa1d747640275fbe117b5459_XL.jpg)