Video: Brilliant fan's footage from the MGM of the moment Conor McGregor knocked out Mendes
Las Vegas was a sea of green as the Irish took over Sin City and they certainly made their voices heard following Conor McGregor's epic win over Chad Mendes last night.
Mendes himself was quick to heap the praise on the travelling Irish fans when he said: "What's awesome is this, these Irish guys are crazy. I wish we had support like that for everyone here, it's unbelievable the support you show for your athletes and I got to come in here and be apart of it.
"This is something that I'm never going to forget in my life."
To get a taste of the atmosphere, here is fan's footage from close to the Octagon of McGregor knocking out Mendes.