Conor McGregor becomes a jockey in funny new ad for ‘world’s richest horse race’ Post author:Daniel McGinn Post published:January 4, 2017 Post category:News Washington Post January 4, 2017 — Conor McGregor becomes a jockey in funny new ad for ‘world’s richest horse race’ Please Share This Share this content Opens in a new window Opens in a new window Opens in a new window You Might Also Like Recent Miami Poll: Voters favor downtown casinos 50%-38% June 21, 2011 Daytona Beach NJ 10-29-09 Gov Crist October 29, 2009 Handicapping the preps: The Florida Derby April 2, 2011