In a heartfelt press conference, Gregg Popovich officially stepped down as head coach of the San Antonio Spurs after 29 seasons, passing the torch to assistant coach Mitch Johnson, who expresses deep gratitude for Popovich's mentorship.

Gregg Popovich spoke publicly for the first time since his stroke, saying he's "getting better by the day" but that "it's time" for Mitch Johnson to be the Spurs' coach.

Gregg Popovich brought the house down in his first public comments since retiring as head coach of the San Antonio Spurs on Monday.