Quoclong Pham, from Vancouver, Washington, hit a $1,393,273 jackpot on Sunday at Harrah’s Las V …

Quoclong Pham, from Vancouver, Washington, hit a $1,393,273 jackpot on Sunday at Harrah's Las V ...

Quoclong Pham, from Vancouver, Washington, hit a $1,393,273 jackpot on Sunday at Harrah’s Las Vegas. (Caesars Entertainment)