how old is david hogg.
David Hogg, a 17-year-old senior at Marjory Stoneman Douglas High School in Parkland, Florida, huddled with classmates as gunman Nikolas Cruz tore through his high school Wednesday on a rampage that left 17 dead. Hogg, a student journalist, took out his cellphone and began recording his classmates â a gun control plea in sickening real time. The evening after the shooting, Hogg says, he biked up to the school, where the media was still camped out.