We don't have any details on the win as of now, but we can confirm that the jackpot was indeed won, and is the second-largest in the jackpot's history, and the 26th win overall. The win comes 26 weeks after Jon Heywood won the same jackpot for £13,212,882 at Betway Casino, which stands as the largest ever progressive jackpot win online.
On average, the Mega Moolah progressive jackpot pays out $4,608,236, and is hit every 12 weeks. The jackpot is able to be won on a few Microgaming video slots, including Mega Moolah, Mega Moolah 5 Reel Drive, The Dark Knight, and others.
Related: Mega Moolah Mega Jackpot