Bellator MMA Heavyweight Grand Prix semi-finalist Chael Sonnen has provided his two cents regarding Conor McGregor’s much-discussed cardio problems.
While McGregor is a two-divisional champion in the Ultimate Fighting Championship, he appears to fatigue quickly in fights, especially when he’s unable to put his opponent out early or is pressured in the fight. It was evident in the fight with Chad Mendes but far more noticeable in both of his fights against Nate Diaz as well as his boxing bout with Floyd Mayweather Jr.