John Hoffman is Executive Vice President, Documentaries for Discovery. He directed and executive produced Sleepless in America (NatGeo,) the Emmy® nominated The Weight of the Nation (HBO,) and produced the Emmy® winning series Addiction and The Alzheimer’s Project for HBO. Hoffman oversaw the global premiere of Emmy® nominated film RACING EXTINCTION. Under his direction, Discovery launched Discovery Impact, a slate of groundbreaking environmental documentaries. Recent titles SONIC SEA, KILLING THE COLORADO, and HUNTWATCH.