Founded in 1860, well over 150 years ago, the Cheltenham race is considered by many to the Olympics of the Horse Racing world. The 2014 edition of the festival was estimated to have had over £250 Million wagered on its races, with over 200,000 people in attendance. We take a look at some of the greatest moments, and most incredible horses ever to grace the event. Who’s your favourite? And who are you expecting to see win this year? Arkle V Mill House The 1964 Gold Cup might go down in history as one of the greatest racing events since…