By Daniel Chavkin He really came out of nowhere. View the original article to see embedded media. Rich Strike’s victory at the Kentucky Derby is one of the biggest sports upsets in recent memory. At 79-1 odds, and with a lot of ground to make up in such little time, the winning horse came out of nowhere to take home the crown. Another look at the race shows just how unlikely the victory was. NBC Sports released an overhead view of the home stretch, showing Rich Strike finding another gear to blitz past the competition for the win. Jockey Sonny Leon led the horse through the crowd, found an ope…