![KT_BOXING on Twitter: "#OnThisDay 1975: Carlos Monzon KO 5 Gratien Tonna, Paris. Retains World Middleweight Title. Monzon's 12th successful defence. https://t.co/hiAMTjI9FK" / Twitter KT_BOXING on Twitter: "#OnThisDay 1975: Carlos Monzon KO 5 Gratien Tonna, Paris. Retains World Middleweight Title. Monzon's 12th successful defence. https://t.co/hiAMTjI9FK" / Twitter](https://pbs.twimg.com/media/Czg_UBRWgAA1u_3.jpg)
KT_BOXING on Twitter: "#OnThisDay 1975: Carlos Monzon KO 5 Gratien Tonna, Paris. Retains World Middleweight Title. Monzon's 12th successful defence. https://t.co/hiAMTjI9FK" / Twitter
Go Boxing News - Nouvelle Page - Cet homme est une légende de la boxe marseillaise !! Pour ceux qui ne savent pas de qui il s'agit je vous présente Gratien Tonna
![Historic Boxing on Twitter: "Carlos Monzon retained the WBA world middleweight crown #OnThisDay in 1975 with a Round 5 KO of Gratien Tonna at the Nouvelle Hippodrome in Paris. https://t.co/MBwa8pGo7M" / Twitter Historic Boxing on Twitter: "Carlos Monzon retained the WBA world middleweight crown #OnThisDay in 1975 with a Round 5 KO of Gratien Tonna at the Nouvelle Hippodrome in Paris. https://t.co/MBwa8pGo7M" / Twitter](https://pbs.twimg.com/media/EpGMb94WMEEWwV-.jpg)
Historic Boxing on Twitter: "Carlos Monzon retained the WBA world middleweight crown #OnThisDay in 1975 with a Round 5 KO of Gratien Tonna at the Nouvelle Hippodrome in Paris. https://t.co/MBwa8pGo7M" / Twitter
![Très belle photographie de presse de Gratien TONNA et Kevin FINNEGAN avant leur rencontre. by PHOTO - BOXE: (1980) Photograph | JOIE DE LIRE Très belle photographie de presse de Gratien TONNA et Kevin FINNEGAN avant leur rencontre. by PHOTO - BOXE: (1980) Photograph | JOIE DE LIRE](https://pictures.abebooks.com/inventory/979227191.jpg)