For most people, a trip to the casino is a form of entertainment where the dream of a life-changing win is part of the thrill. Though large wins are rare, some lucky individuals have hit jackpots so massive they've gone down in history. Let's look at a few legendary tales of astonishing casino victories.

The Excalibur Jackpot
The largest slot machine jackpot in history was won in March 2003 at the Excalibur Hotel & Casino in Las Vegas. A 25-year-old software engineer from Los Angeles decided to play the famous Megabucks slot machine while waiting for a basketball game to start. He wagered just $100 before the machine's reels aligned perfectly, triggering the progressive jackpot. The win amounted to an incredible $39.7 million, paid out over 25 years. The winner chose to remain anonymous, and his story remains the ultimate testament to the incredible, albeit minuscule, chance of hitting it big on a slot machine.

Don Johnson: The Man Who "Broke" Atlantic City's Blackjack Tables
Some of the most famous wins are a result of skill, strategy, and negotiation. In an incredible run, Don Johnson managed to beat several casinos at blackjack for more than $15 million.

He didn't use card counting to achieve this feat. Johnson, a savvy businessman, negotiated special rules with the casinos before he even started playing. These included a 20% "loss rebate" (where the casino would refund him 20% of his losses if they reached a certain amount), the ability to bet up to $100,000 per hand, and favorable rules like splitting and doubling down on any four cards. With these conditions, he played with a positive expectation, a rare feat in casino gaming. After his epic winning streak, casinos became much more cautious about the deals they offered high rollers.

Winning the Jackpot... Again
The odds of winning a major lottery-style jackpot are astronomical, but winning it twice seems impossible. But that's exactly what happened to World War II veteran Elmer Sherwin. His first jackpot was for $4.6 million, hit on the opening day of The Mirage. He used the money to travel the world, but he continued to play the Megabucks slots, casino (amicireggiavenariareale.com) dreaming of a second win. His persistence paid off in 2005 when he hit another Megabucks jackpot for over $21 million. He was incredibly generous with his second windfall, donating a large portion to charity.