7 group ones so far
1m4f Yorkshire oaks, prix vermeille, breeders cup and the arc
2m Melbourne cup, Sydney cup
2m4f ascot gold cup

hopefully there will be more like this one to follow

Any chance you could show screenshots of the parents? Must have had a good mare to get potential like that

This was the stallion. The mare was a computer horse that was a double group 1 winner

I think you're going to have to go some get another one like this. It's easier to do with the new patch (1.038/9) but given how poor the potential was on your stallion you really hit the jackpot with Sky Lantern