15 things you need to know about Conor McGregor

#6 The fabled 4-second knockout

We earlier reminded you that there is one other accomplishment in his professional career that would blow you mind. This is it. The fabled 4-second knockout.

During a bout in Immortal Fighting Championship 4, Conor knocked out his opponent Paddy Doherty is just 4 seconds and wowed the audience into silence. That victory made him nearly immortal and the irony that it came in 4 seconds to coincide with the name of the tournament is very hard to miss. His fearsome knockout punches became famous after that particular win.