John Hennigan

John L. Hennigan was born on August 10, 1969 (some sources list 1970) in Philadelphia, Pennsylvania. He learned to play pool at a young age and traveled on the pool circuit, eventually transitioning to poker. His willingness to bet on anything earned him the nickname "Johnny World." His first recorded live tournament cash came in 1997.

In 1999, Hennigan made his first deep run in the World Series of Poker (WSOP) Main Event, finishing 19th out of 393 entries. In 2002, he reached the final table of the $1,500 seven-card stud event before winning his first WSOP bracelet in the $2,000 H.O.R.S.E. event for $117,320, defeating a final table that included Men Nguyen and Phil Ivey. Later that year, he placed fourth in the WPT Five-Diamond World Poker Classic for over $80,000 and won the United States Poker Championship main event for $216,000, beating Erik Seidel heads-up.

Hennigan won his second WSOP bracelet in 2004, taking the $5,000 limit hold'em event for $325,360, overcoming a final table including James McManus, David Chiu, and T.J. Cloutier. He made two more final tables in 2005, including a second-place finish in the $5,000 2-7 draw lowball no-limit event behind David Grey.

After a ten-year gap, Hennigan captured his third bracelet in 2014 by winning the prestigious $50,000 Poker Players Championship (PPC) for $1,517,767. This event is widely considered one of the most challenging in poker. In 2016, he won bracelet number four in the $10,000 2-7 Triple Draw Lowball Limit Championship for $320,103. He admitted he entered the tournament just to "kill time" between high-stakes cash games, saying, "Those games are so big, it's hard to concentrate on tournaments. I was just really out of gas in the cash games, so I just came over here to kill time. I registered for this at midnight, which is foolish... but that's what I did and I'm glad I did it."

At the 2018 WSOP, Hennigan won his fifth bracelet in the $10,000 H.O.R.S.E. Championship for $414,692, defeating a strong field that included David Baker. He also finished second in the Poker Players Championship that year, earning $765,837. In 2019, he claimed his sixth bracelet in the $10,000 Seven Card Stud Championship for $245,451. At the 2024 WSOP, Hennigan became the ninth player in history to win seven WSOP bracelets by taking Event #7: $1,500 Dealer's Choice for $138,296. This made him the first player to reach seven bracelets since Men Nguyen in 2010.

On the World Poker Tour (WPT), Hennigan made two final tables. In 2002, he finished fourth in the Five Diamond World Poker Classic. His biggest live cash came in 2007 when he won the Borgata Winter Open main event for $1,606,223, defeating a large field in Atlantic City. He also won the Ante Up for Africa Charity Event at the 2008 WSOP, and cashed in the United States Poker Championship again in 2003 (5th place).

Throughout his career, Hennigan has been regarded as one of the best all-around cash game players. He participated in some of the largest high-stakes games alongside top professionals and earned respect as an extremely tough opponent. His aggressive style and ability to read opponents made him formidable in both cash games and tournaments, particularly in mixed games like H.O.R.S.E., stud, and lowball variants. He is known for his calm demeanor and adaptability.

In 2018, Hennigan was inducted into the Poker Hall of Fame, honoring his long-standing contributions and achievements. As of 2025, his live tournament winnings exceed $10 million, with over $6.3 million from WSOP events alone. He has 22 WSOP final tables, 63 WSOP money finishes, and 12 WPT money finishes. He continues to play at a high level, with recent cashes in 2025 WSOP events including a seventh-place finish in the $25,000 H.O.R.S.E. high roller for $114,350. Hennigan's career exemplifies skill across multiple poker variants and longevity at the top of the game.