"Money is the root of all evil" - UFC icons explain why Conor McGregor’s "$130 million" Floyd Mayweather payday marked the beginning of the end

"Money is the root of all evil" - UFC icons explain why Conor McGregor’s "$130 million" Floyd Mayweather payday marked the beginning of the end

Conor McGregor's sudden decline in his MMA career following his boxing match against Floyd Mayweather has been a perplexing issue.