query: Who is Bill Belichick?
passage: Bill Belichick
William Stephen Belichick (/ˈbɛlɪtʃɪk/; born April 16, 1952) is the head coach of the New England Patriots of the National Football League (NFL). Belichick has extensive authority over the Patriots' football operations, effectively making him the general manager of the team as well.[1] He holds numerous coaching records, including winning a record five Super Bowls as a head coach, and two more as an assistant coach.
passage: Bill Belichick
Belichick is the NFL's longest-tenured active head coach, and currently third all-time in regular season coaching wins in the NFL at 261, and first in playoff coaching wins with 30.[3] He completed his 40th season as an NFL coach in 2014 and won his fifth Super Bowl as a head coach following the 2016 season, surpassing former Pittsburgh Steelers head coach Chuck Noll as the only head coach to win five Super Bowls. He is one of only five head coaches with four or more titles in NFL history.[1] He is also the only head coach in NFL history to win three Super Bowl championships in a four-year span.[1] He is widely considered to be one of the greatest coaches in NFL history by current and former players, his peers and the press.[4]