In 1984, Dan Marino (age 23) broke the single-season, passing-yards and passing-touchdowns record. Eric Dickerson (age 24) broke the single-season, rushing-yards record. They were each in their second season. Subscribe to NFL: Start your free trial of NFL Game Pass: Sign up for Fantasy Football! The NFL YouTube channel is your home for immediate in-game highlights from your favorite teams and players, full NFL games, behind the scenes access and more! Check out our other channels: NFL Network NFL Films For all things NFL, visit the leagues official website at Watch NFL Now: Listen to NFL podcasts: Watch the NFL network: Download the NFL mobile app: 2016 NFL Schedule: Buy tickets to watch your favorite team: Shop NFL: Like us on Facebook: Follow us on Twitter: Follow us on Instagram:
