

Undefeated boxer Floyd Mayweather and mixed martial arts champion Conor McGregor square off. REUTERS/Lucy Nicholson
Floyd Mayweather and Conor McGregor square off. REUTERS/Lucy Nicholson
Floyd Mayweather and Conor McGregor square off. REUTERS/Lucy Nicholson
Floyd Mayweather and Conor McGregor square off. REUTERS/Lucy Nicholson
Floyd Mayweather and Conor McGregor square off. REUTERS/Lucy Nicholson
Floyd Mayweather and Conor McGregor square off. REUTERS/Lucy Nicholson
Floyd Mayweather and Conor McGregor square off. REUTERS/Lucy Nicholson
Floyd Mayweather and Conor McGregor square off. REUTERS/Lucy Nicholson
Floyd Mayweather and Conor McGregor square off. REUTERS/Lucy Nicholson