Question: The coach of the 2003 Montana Grizzlies football team was born in what year?

Context paragraphs:
2003 Montana Grizzlies football team: The 2003 Montana Grizzlies football team represented the University of Montana in the 2003 NCAA Division I-AA football season.  The Grizzlies were led by first-year head coach Bobby Hauck and played their home games at Washington–Grizzly Stadium.

2015 Montana Grizzlies football team: The 2015 Montana Grizzlies football team represented the University of Montana in the 2015 NCAA Division I FCS football season.  The Grizzlies were led by first-year coach Bob Stitt who took over after 15 years coaching the NCAA Division II Colorado Mines Orediggers.  The Grizzlies played their home games on campus at Washington–Grizzly Stadium.  Montana participated as a member of the Big Sky Conference, of which they are a charter member.  They finished the season 8–5, 6–2 in Big Sky play to finish in a tie for second place.  They received an at-large bid to the FCS Playoffs where they defeated South Dakota State in the first round before losing in the second round to North Dakota State.

2017 Montana Grizzlies football team: The 2017 Montana Grizzlies football team represents the University of Montana in the 2017 NCAA Division I FCS football season.  The Grizzlies are led by third-year coach Bob Stitt and play their home games on campus at Washington–Grizzly Stadium in Missoula, Montana as a charter member of the Big Sky Conference.

1982 Montana Grizzlies football team: The 1982 Montana Grizzlies football team represented the University of Montana in the 1982 NCAA Division I-AA football season as a member of the Big Sky Conference.  The Grizzlies were led by third-year head coach Larry Donovan, played their home games at Dornblaser Field and finished the season with a record of six wins and six losses (6–6, 5–2 Big Sky) as the Big Sky Conference champions.  Tied with Idaho and Montana State at the top of the league standings, Montana defeated both to win the tie-breaker and title.

2012 Montana Grizzlies football team: The 2012 Montana Grizzlies football team represented the University of Montana in the 2012 NCAA Division I FCS football season.  The Grizzlies were led by first-year head coach Mick Delaney and played their home games on campus at Washington–Grizzly Stadium.  Montana is a charter member of the Big Sky Conference.

2014 Montana Grizzlies football team: The 2014 Montana Grizzlies football team represented the University of Montana in the 2014 NCAA Division I FCS football season.  The Grizzlies were led by head coach Mick Delaney in his third and final year and played their home games on campus at Washington–Grizzly Stadium.  Montana participated as a member of the Big Sky Conference, of which they are a charter member.  They finished the season 9–5, 6–2 in Big Sky play to finish tied for second place.  They received an at-large bid to the FCS Playoffs where they lost in the second round to inter conference rival Eastern Washington.

2016 Montana Grizzlies football team: The 2016 Montana Grizzlies football team or better known as the team that lost to the worst team in the Big Sky UNC, represented the University of Montana in the 2016 NCAA Division I FCS football season.  The Grizzlies were led by second-year coach Bob Stitt and played their home games on campus at Washington–Grizzly Stadium.  Montana participated as a member of the Big Sky Conference, of which they are a charter member.  They finished the season 6–5, 3–5 in Big Sky play to finish in eighth place.

2013 Montana Grizzlies football team: The 2013 Montana Grizzlies football team represented the University of Montana in the 2013 NCAA Division I FCS football season.  The Grizzlies were led by second-year head coach Mick Delaney and played their home games on campus at Washington–Grizzly Stadium.  Montana participated as a member of the Big Sky Conference, of which they are a charter member.  They finished the season 10–3, 6–2 in Big Sky play to finish in third place.  They received an at-large bid to the FCS Playoffs where they lost in the second round to Coastal Carolina.

Bobby Hauck: Robert Lawrence Hauck (born June 14, 1964) is a college football coach, currently the special teams coordinator for the San Diego State football team.  He most recently was the head coach at UNLV Rebels.  Hauck was previously the head coach at Montana, where he led the Grizzlies to seven conference titles and postseason berths in as many seasons, including three national championship game appearances.  In 2013, following three losing seasons at UNLV, Hauck led the Rebels to their first winning season since 2000.

2009 Montana Grizzlies football team: The 2009 Montana Grizzlies football team represented the University of Montana in the 2009 NCAA Division I FCS football season.  The Grizzlies were led by head coach Bobby Hauck and played their home games at Washington–Grizzly Stadium.

Supporting paragraphs: 2003 Montana Grizzlies football team Bobby Hauck
Answer: 1964