Conor McGregor believes Floyd Mayweather lacks skills other than boxing . The UFC lightweight champion has been outspoken about his dislike of Mayweather, who is currently on a two-year suspension for testing positive for marijuana. Mayweather is preparing to take on Manny Pacquiao in two weeks time .
Conor McGregor believes Floyd Mayweather lacks skills other than boxing . UFC star claimed he would 'kill ' the boxer in 'less than 30 seconds ' McGregor takes on Jose Aldo for the featherweight title on July 11 . Mayweather is preparing to take on Manny Pacquiao in two weeks time .