![June 3, 2016 - File - Muhammad Ali, the three time heavyweight boxing champion, Stock Photo, Picture And Rights Managed Image. Pic. ZUK-19780915-PET-K09-821 | agefotostock June 3, 2016 - File - Muhammad Ali, the three time heavyweight boxing champion, Stock Photo, Picture And Rights Managed Image. Pic. ZUK-19780915-PET-K09-821 | agefotostock](https://t1.thpservices.com/previewimage/gallil/d0ce8e8b60726bcde827b05619f806b9/zuk-19780915-pet-k09-821.jpg)
June 3, 2016 - File - Muhammad Ali, the three time heavyweight boxing champion, Stock Photo, Picture And Rights Managed Image. Pic. ZUK-19780915-PET-K09-821 | agefotostock
![Middleweight boxing champion Canelo Alvarez, who will defend his world title against England's Amir Khan on May 7 in Las Vegas, works out in San Diego, California April 25, 2016. REUTERS/Mike Blake Middleweight boxing champion Canelo Alvarez, who will defend his world title against England's Amir Khan on May 7 in Las Vegas, works out in San Diego, California April 25, 2016. REUTERS/Mike Blake](https://c8.alamy.com/comp/2CRBWH6/middleweight-boxing-champion-canelo-alvarez-who-will-defend-his-world-title-against-englands-amir-khan-on-may-7-in-las-vegas-works-out-in-san-diego-california-april-25-2016-reutersmike-blake-2CRBWH6.jpg)
Middleweight boxing champion Canelo Alvarez, who will defend his world title against England's Amir Khan on May 7 in Las Vegas, works out in San Diego, California April 25, 2016. REUTERS/Mike Blake
![Rio 2016 Olympic boxing embroiled in controversy: "They're all corrupt" Olympic boxing embroiled in controversy: "They're all corrupt" - AS USA Rio 2016 Olympic boxing embroiled in controversy: "They're all corrupt" Olympic boxing embroiled in controversy: "They're all corrupt" - AS USA](https://img.asmedia.epimg.net/resizer/rUoOfe4Zk2QBq-VSamIVabuBLAQ=/360x203/cloudfront-eu-central-1.images.arcpublishing.com/diarioas/BUDCTQIU7BP4PFG3RGSXIYBMQU.jpg)
Rio 2016 Olympic boxing embroiled in controversy: "They're all corrupt" Olympic boxing embroiled in controversy: "They're all corrupt" - AS USA
![AIBA Women's World Boxing Championships - Astana 2016 #AIBA #Boxing #Superwomen #WorldChampion #RoadtoRio | World boxing, Champion, Superwoman AIBA Women's World Boxing Championships - Astana 2016 #AIBA #Boxing #Superwomen #WorldChampion #RoadtoRio | World boxing, Champion, Superwoman](https://i.pinimg.com/736x/0b/25/85/0b25859a63935457f856a8db4c207319--world-boxing.jpg)
AIBA Women's World Boxing Championships - Astana 2016 #AIBA #Boxing #Superwomen #WorldChampion #RoadtoRio | World boxing, Champion, Superwoman
![Boxing: South Ogden's Diego Alvarez wins Golden Gloves National Championship - The Salt Lake Tribune Boxing: South Ogden's Diego Alvarez wins Golden Gloves National Championship - The Salt Lake Tribune](https://archive.sltrib.com/images/2016/0522/goldengloves_052216~0.jpg)