J&G Boxing Sponsorship Proposal - SlideShare Aug 27, 2015The fight will attract approximately 3,000 - 3,500 boxing fans. In addition, as in our last promotion, a percentage of the event proceeds will go to the Military Justice League & Wounded Warrior Project, our way of giving back. The last event promoted by J&G Boxing Promotions was attended by approximately 2,500 very enthusiastic boxing fans. Are You An Amateur Fighter Looking For Sponsorship? Boxing gyms and boxing clubs are the best contacts. And believe it or not, you can find boxing sponsorship programs in most populated areas. Since boxing is a fine avenue for promotional opportunities, there are sponsorship programs found throughout America and the world. What do these programs offer the boxer?