Conor McGregor - The Notorious MMA fighter from Crumlin, Ireland. Few years ago was an unemployed plumber, but thanks to determination and a strong will to success he became a legend of the UFC octagon. Undisputed king of self-confidence.
Floyd Mayweather - 'Money', as the nickname suggests, made a fortune fighting on professional rings. American boxer who was in possession of all major stripes: WBO, WBC and WBA. Invincible.