Question: When was the youngest player to win the WSOP Main Event in 1980 born?

Context paragraphs:
Johnny Moss: Johnny Moss (May 14, 1907 – December 16, 1995) was a gambler and professional poker player.  He was the first winner of the World Series of Poker (WSOP) Main Event, at the time a cash game event in which he was awarded the title by the vote of his peers in 1970, He also twice won the current tournament format of the WSOP Main Event in 1971 and 1974.  He was one of the charter inductees into the Poker Hall of Fame in 1979.

2007 World Series of Poker results: The 2007 World Series of Poker was the 38th annual World Series of Poker (WSOP).  Held in Las Vegas, Nevada at the Rio All Suite Hotel and Casino, the series featured 55 poker championships in several variants.  As a WSOP custom since 1976, each of the event winners receive a championship bracelet in addition to that event's prize money.  The series culminates with the $10,000 No-Limit hold'em "Main Event", which has attracted thousands of entrants since 2004.  The winner of the WSOP Main Event, who wins a multimillion-dollar prize, is considered to be the World Champion of Poker.

Scotty Nguyen: Thuận B. "Scotty" Nguyễn (born October 28, 1962) is a Vietnamese American professional poker player who is a five-time World Series of Poker (WSOP) bracelet winner, most notably as the winner of the 1998 World Series of Poker Main Event and the 2008 World Series of Poker $50,000 H.O.R.S.E. World Championship.  He is the first and currently only player to win both the WSOP Main Event and $50,000 Players' Championship.

2008 World Series of Poker results: The 2008 World Series of Poker was the 39th annual World Series of Poker (WSOP).  Held in Las Vegas, Nevada at the Rio All Suite Hotel and Casino, the 2008 series began on May 30 and featured 55 poker championships in several variants.  All events but the $10,000 World Championship No Limit Texas hold 'em Main Event, the most prestigious of the WSOP events, ended by July 15.  The final table, known as the November Nine, of the Main Event was suspended until November, to allow for better television coverage.  As a WSOP custom since 1976, each of the event winners received a championship bracelet in addition to that event's prize money ranging from US$87,929 for the $500 Casino Employees No-Limit Hold'em to US$9,119,517 for the Main Event.

Stu Ungar: Stuart Errol Ungar (September 8, 1953 – November 22, 1998) was a professional poker, blackjack, and gin rummy player, widely regarded to have been the greatest Texas hold 'em and gin player of all time.

November Nine: The November Nine was the name used to refer to the final nine contestants, or final table, at the Main Event of the World Series of Poker (WSOP) from 2008 to 2016.  The winner of the WSOP Main Event is considered to be the World Champion of Poker.

1989 World Series of Poker: The 1989 World Series of Poker (WSOP) was a series of poker tournaments held at Binion's Horseshoe.  The 1989 Main Event was won by 24-year-old Phil Hellmuth, defeating defending champion Johnny Chan, and also breaking the record for the youngest player to win the WSOP Main Event (a record previously set by Stu Ungar in 1980).  Had Chan won, he would have tied Johnny Moss's record of 3 Main Event wins.  This year also marked the first year in which Moss did not finish any WSOP tournaments inside the payout positions.

Owen Crowe: Owen Crowe (born 1982) is a Canadian professional poker player from Halifax, Nova Scotia.  he is known for having had four final tables in the past four years at the World Series of Poker (WSOP) in large-field or US$1,500 events, two top-100 finishes in the WSOP main events in the prior three years, and a 5th place finish at the 2013 PokerStars Caribbean Adventure main event.  He was also successful in the inaugural Canadian Championships of Online Poker in 2010 and has greater online earning than live cash game earnings.

Thomas Cannuli: Thomas Cannuli is an American professional poker player from Cape May, New Jersey known for finishing 6th place in the 2015 WSOP Main Event and winning a WSOP bracelet in the $3,333 WSOP.com ONLINE No-Limit Hold'em High Roller.

2009 World Series of Poker results: The 2009 World Series of Poker was the 40th annual World Series of Poker (WSOP).  Held in Las Vegas at the Rio All Suite Hotel and Casino, the 2009 series began on May 27 and featured 57 poker championships in several variants.  All events but the $10,000 World Championship No Limit Texas hold 'em Main Event, the most prestigious of the WSOP events, ended by July 15.  The final table of the Main Event, known as the November Nine, was suspended until November, to allow for better television coverage.  Following the WSOP custom since 1976, each of the event winners received a championship bracelet in addition to that event's prize money, which this year ranged from US$87,778 for the $500 Casino Employees No-Limit Hold'em to US$8,546,435 for the Main Event.

Supporting paragraphs: 1989 World Series of Poker Stu Ungar
Answer: September 8, 1953