A prominent Polymarket user, identified as beachboy4, has secured over $10.5 million in profits from five prediction bets within a two-day span, according to ChainCatcher data. This significant gain offsets previous losses exceeding $6.8 million, bringing the user's total profit to approximately $395,000. Notably, the user's betting amounts have surged, with individual wagers now surpassing $3 million.