Mark Vos (born 20 October 1983), also known as 'pokerbok', is a professional poker player from Australia.
 Vos was born in Cape Town, South Africa, and attended Waldorf High School in Constantia.
 He excelled at mathematics olympiads while in high school, and represented his province in the interprovincial olympiad.
 Vos permanently deferred his actuarial studies at Macquarie University, to play poker full-time.
 Starting out online with limit hold'em in mid-2004, Vos soon turned his attention to no-limit games, and in short time, earned a reputation as being one of the world's top online poker players, such that he can often be found playing in the most expensive cash games and tournaments online.
 When not travelling the world playing poker, Vos plans to divide his time between Australia and South Africa.
 In January 2006, Vos finished 8th in the main event of the Crown Australian Poker Championship, winning A$83,600.
 As of May 2006, Vos represents the Full Tilt Poker online poker cardroom as a friend of Full Tilt Poker.
 His name is reflected in red on Full Tilt tables.
Dag Palovič (* 4 January 1975, Bratislava) is a Slovak professional poker player, businessman and a former TV host.
 Since 1 January 2011, he is a member of PokerStars Team Pro, first and as of October 2011 only sponsored poker player from Slovakia.
 He is best known for making two European Poker Tour (EPT) final tables as well as being the only player from Slovakia who has cashed in the World Series of Poker (WSOP) Main Event, finishing 120th in 2009 and 37th in 2010.
 As of March 2013, he is second leading Slovak all time money list with career earnings of $909,405 and is also an author of first Slovak poker book on poker titled "Ako sa stať poker pro" (How to become a poker pro), co-authored by 1983 World Series Of Poker champion Tom McEvoy.
 From 2000 until 2004 he was CEO and Chairman Of The Board of Directors of "ad pepper media Slovakia, a.s.", the daughter company of one of the world´s leading e-Adverising german-dutch agency "ad pepper media International N.V." for Slovak and Czech Republic.
Konstantin Puchkov (born 1952) is a Russian poker player, horse trainer and horse breeder from Moscow.
 He was the fourth Russian-born player to earn a World Series of Poker bracelet.
 He is best known for having earned a World Series of Poker bracelet in his first World Series of Poker in the money finish (2010 World Series of Poker Event #31: H.O.R.S.E., $1,500 buy-in) and setting the record for most in the money finishes at one series during the 2012 World Series of Poker (11).
Phillip Dennis Ivey Jr. (born February 1, 1977), commonly known as Phil Ivey, is an American professional poker player who has won ten World Series of Poker bracelets, one World Poker Tour title, and appeared at nine World Poker Tour final tables.
 Ivey was at one time regarded by numerous poker observers and contemporaries as the best all-around player in the world.
 In 2017 he was elected to the Poker Hall of Fame.
Philip "Phil" Courtney Laak is an Irish professional poker player and a poker commentator, now residing in Los Angeles, California.
 Laak holds a World Poker Tour (WPT) title, a World Series of Poker (WSOP) bracelet, and has appeared on numerous nationally aired television shows.
British National (Overseas), commonly known as BN(O), is one of the major classes of British nationality under British nationality law.
 Holders of this nationality are British nationals and Commonwealth citizens, but not British citizens.
 The nationality itself does not grant right of abode anywhere in the world, including United Kingdom or Hong Kong, but most BN(O)s possess either right of abode or right to land in Hong Kong.
 BN(O)s are subject to British immigration controls and do not have the automatic right to live or work in the United Kingdom.
I Bet You is a show about the lives of best friends and professional poker players Phil "The Unabomber" Laak and Antonio "The Magician" Esfandiari as they wandered the streets of America betting and daring each other on anything and everything that inspired them, using their own money.
The Poker Hall of Fame is the hall of fame of professional poker in the United States.
 Founded in Las Vegas, it was created in 1979 by Benny Binion, the owner of the Horseshoe Casino, to preserve the names and legacies of the world's greatest poker players and to serve as a tourist attraction to his casino.
 Binion was known for the creative ways in which he marketed his casino.
 In 1949, he convinced Johnny Moss and Nick "The Greek" Dandolos to play high-stakes poker heads up where the public could watch them.
 In 1970, he invited a group of poker players to compete in what would be the first World Series of Poker (WSOP).
 When Harrah's Entertainment, now known as Caesars Entertainment, acquired the rights to the WSOP in 2004, it also assumed ownership of the Poker Hall of Fame.
 Currently, membership in the Poker Hall of Fame is handled directly by the WSOP.
Howard Henry Lederer (born October 30, 1963) is an American professional poker player.
 He has won two World Series of Poker bracelets and holds two World Poker Tour titles.
 Lederer has also contributed to several books on poker strategy and has provided commentary for poker programming.
 He is known by poker fans and players as "The Professor" and is the older brother of professional poker player Annie Duke.
Manhunt: Unabomber is an American drama miniseries created by Andrew Sodroski.
 The series stars Paul Bettany, Jane Lynch, Sam Worthington, Katja Herbers, Chris Noth, Michael Nouri and Brían F. O'Byrne.
 The series depicts a fictionalized account of the true story of the FBI's hunt for the man known as the Unabomber.
 The miniseries premiered on August 1, 2017, on Discovery Channel.

Question: The man known as the Unabomber in the world of poker is of what nationality? 
Answer: Irish