big winner

• championTop competitor, or advocate
• jackpotAccumulated gambling prize
• victorOne who defeats opponents
• triumphantJoyfully victorious
• lotteryRandomized prize distribution

windfall · prize · gold · trophy · celebration · underdog · comeback · streak · fortune · gamble · payout · cheering · confetti · upset · headline · millionaire · scoring · landslide

• game show peoplecontestant, host, winner, loser, announcer
• gambling lingoall in, ante up, raise the stakes, go all in, high roller