Brian Michael Daboll was born on April 14, 1975, and he is a Canadian-born American football coach who is the head coach for the New York Giants of the National Football League.
Daboll served as the offensive coordinator for the Cleveland Browns, Miami Dolphins, Kansas City Chiefs, Alabama Crimson Tide, and Buffalo Bills.
Daboll joined Eric Mangini’s staff with the New York Jets as the quarterbacks’ coach in 2007. Mangini and Daboll both served as assistants on the Patriots from 2000 to 2005.
Daboll coached quarterbacks Chad Pennington, Kellen Clemens, and Brett Favre during his tenure in New York. The Jets fired coach Mangini on December 29, 2008, after the Jets finished 9–7 despite an 8–3 start to the season. Daboll was not retained under new head coach Rex Ryan.
Brian Daboll’s parents: Meet Nancy Rappl and Mr. Daboll
Nancy Rappl and Mr. Daboll are the identified parents of the Canadian-born American coach named Brian Daboll. The age of Mr. Daboll before his son Brian was born is not known, but reports say Nancy was 19 years old when she gave birth to her Brian. Brian was raised by his grandparents.
It was revealed that, after the death of Nancy’s husband, she got married to another man and relocated to North Carolina with her husband. She is an American. Brian said,
“My mother was a teenager, in her late teens, and she met a man from Canada. She got pregnant. After she got pregnant she got married. I was born in Canada, and I would say very quickly (living) in my grandparent’s house in the States. So I never met my father. He has since passed. Don’t know anybody up there (in Canada).”
Brian added,
“Yeah, she was there with us. My mom was young when she had me — not terribly, terribly young, who is married and now a father of six. “But my grandmother was only 39 when I was born. I was older than her when my two youngest were born.”
Source: nflfaqs.com