Age: 64 (Nov. 5, 1954)
NBA head coaching experience: 16 seasons (1995, 1998-2003, 2008-13, 2015-present)
Coaching career: Baylor (assistant, 1980–81), Colorado (assistant, 1981–86), Kansas (assistant, 1986–89), San Antonio Spurs (assistant, 1989–90), Los Angeles Clippers (assistant, 1990–91), Miami Heat (assistant, 1991–95), Miami Heat (head coach, 1995), Detroit Pistons (assistant, 1995–97), Detroit Pistons (head coach, 1998–99), Los Angeles Clippers (head coach, 2000–03), New Orleans Hornets (assistant, 2003–04), Phoenix Suns (assistant, 2004–08), Phoenix Suns (head coach, 2008–12), Los Angeles Clippers (associate head coach, 2013–14), Golden State Warriors (associate head coach, 2014–15), New Orleans Pelicans (head coach, 2015–present)
Regular-season record: 480-553 (.465)
Postseason record: 17-13 (.567)
NBA titles: 0