READ MORE: The Queen 'b******ed' Michael Owen in front of his wife leaving him 'mortified'Research conducted by OLBG revealed that Her Majesty won a staggering £8.7m since 1988.
Over three and a half decades, the monarch entered horses in 3,441 horses into races in the UK and managed to win 566 of them.
The Queen's most successful year as a horse owner came in 2021 when she won 36 races after entering 166, the highest number of races a horse of hers entered in a single year.
Not bad going. This was an impressive win percentage of 22% as well as earnings totalling £584,339. Although it wasn't all rosy, with her least successful year coming in 2002 when she entered a horse in just 61 races and claimed just £79,542 in prize money.
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