Balmoral Promotions and Stamina For Sale have launched the Stamina High Performance Academy in Nigeria, a new initiative focused on identifying and developing the next generation of Nigerian boxing ...

Yui surprised those around her with her monstrous stamina. On the 11th broadcast of tvN's 'Iron Girls 2,' Yui, Geum Sae-rok, Park Juhyun, and Seol In-a began their first training as they challenged ...

UFC interim lightweight champion Dustin Poirier has been on an unbelievable tear in the ultra-competitive 155-pound division, and his boxing coach has a good idea of one of the reasons behind it.