Charles Wells is famous in roulette history for his remarkable winning streak at the Casino de Monte-Carlo in 1891. He is often referred to as the "Man Who Broke the Bank at Monte Carlo" after he managed to win a fortune by betting large sums on roulette. Over several sessions, Wells repeatedly won, eventually breaking the casino's bank, a term used when a player wins more than the house can afford to pay out. His extraordinary luck made him a legendary figure in casino history, although there is debate over whether his wins were due to skill, luck, or even cheating.