Conor McGregor is never short on confidence, and things are no different heading into his UFC 229 title fight against Khabib Nurmagomedov.
Conor McGregor promises 'devastating KO' of Khabib Nurmagomedov at UFC 229
Conor McGregor is never short on confidence, and things are no different heading into his UFC 229 title fight against Khabib Nurmagomedov.
