Steven Dannenmann

Steven Dannenmann is a certified public accountant from Severn, Maryland. He is an amateur poker enthusiast who balances his professional career with his passion for the game. Dannenmann is married and has twin daughters, Grace and Lily, who were 10 years old at the time of his iconic 2005 run. He remains grounded in his personal and professional life, often described as the affable accountant.

Dannenmann captured the imagination of the poker world during the 2005 World Series of Poker Main Event. Entering as an amateur, he navigated a field of 5,619 players to reach the final table at Binion’s Gambling Hall in Las Vegas. He led the tournament for much of the final table and eventually faced Australian Joseph Hachem heads-up. In the final hand, Hachem’s 7♣3♣ made a straight on the river to beat Dannenmann's A♠Q♣, awarding Hachem the $7.5 million first prize. Dannenmann took home $4.25 million as runner-up, a life-changing sum for the accountant. His deep run was widely celebrated as the ultimate amateur dream, inspiring countless recreational players.

Despite his massive score, Dannenmann continued to play poker as a hobby rather than turning professional. He has recorded 45 live cashes according to major poker databases, with total live earnings of $4,855,063. His most recent cash was a $16,204 payout on July 21, 2019. He also returned to the WSOP Main Event in 2006, playing on Day 1C, but did not replicate his previous success. Dannenmann has occasionally played other events, but his $4.25 million score remains the overwhelming majority of his lifetime earnings.

Dannenmann continues to work as an accountant in Maryland, preferring the stability of his profession over a full-time poker career. He is often cited as a prime example of an amateur achieving extraordinary success at poker’s highest level. His story resonates with recreational players, demonstrating that discipline, patience, and solid fundamentals can overcome the odds. Dannenmann remains a beloved figure in poker folklore, forever remembered as the accountant who nearly won the world championship.

During the heads-up battle, Dannenmann placed a bet of $5 million in chips on the final hand before the river. Despite his strong play, Hachem's 7♣3♣ completed a straight on the river, ending Dannenmann's dream run. The moment was captured by Las Vegas Review-Journal photographer K.M. Cannon and remains iconic in poker history.

Despite the massive runner-up prize, Dannenmann remained grounded and continued his life as a CPA. The Poker Wiki entry for him is still considered a stub, reflecting that his story—while celebrated—has not been fully chronicled. He is frequently cited as the embodiment of the amateur dream, proving that a regular person can achieve greatness on poker's biggest stage.