sentences:  Defensive ends Mario Williams, Antonio Smith and J.J. Watt combined for five Pro Bowls playing for Kollar in Houston.After the 2014 season, Kollar left the Texans and became the Denver Broncos defensive line coach, where he reunited with Gary Kubiak.On February 7, 2016, Kollar was part of the Broncos coaching staff that won Super Bowl 50.