McGregor has not fought in UFC since 2016, but his fame grew so quickly he was regarded as a good enough opponent for Floyd Mayweather's retirement bout - a fight McGregor lost, albeit valiently, in the 10th round previous year.
The incident occurred shortly after UFC president Dana White stripped McGregor of his lightweight title.
However, in a presser line up that included the returning Nate Diaz and widely regarded number one contender Dustin Poirier, Conor and Khabib were conspicuously absent.
McGregor (21-3) rose to prominence by first knocking out reigning featherweight champion Jose Aldo in a record 13 seconds in 2015, then becoming the first to hold two belts in November 2016 by knocking out lightweight champion Eddie Alvarez in the second round at Madison Square Garden.
McGregor will avoid jail time and instead serve five days of community service and attent anger management classes.
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This battle should be the most anticipated event of the year and will be part of UFC 229.
Well it seems like Conor McGregor's Irish lawyer may have confirmed the date and location for his bout with Nurmagomedov. "It's the weirdest thing I've ever seen".
McGregor also has resolved his legal troubles after throwing a hand truck at a bus containing UFC fighters during a one-man rampage last April at Brooklyn's Barclays Center.
Nurmagomedov, the Dagestan-born Russian champion, has been one of the pound-for- pound greats of MMA when healthy, racking up 10 consecutive victories since joining the UFC. It likely won't match 2017's biggest fight in terms of revenue, but it's a far better fight, if you ask me.
Those include a September 8 pay-per-view card in Dallas headlined by the Tyron Woodley-Darren Till welterweight title fight and a December 29 card in Las Vegas likely to feature a fight between women's champions Cris Cyborg and Amanda Nunes, although negotiations continue.