Generation XXX: Teens Addicted to Porn? Video Now Playing: A behind the scenes look at New England Patriots quarterback Tom Brady
Now Playing: From the rambunctious to the devoted: Meet some of Philadelphia Eagles' fans
Now Playing: 'Jeopardy!' contestants hilariously fail entire football category
Now Playing: Eagles super-fan spent retirement money on the ultimate man cave
Now Playing: Michelle Obama tells Ellen how former president got short straw in their new home
Now Playing: Chance the Rapper on how his use of technology was instrumental to his success
Now Playing: These kids are catching the attention of football recruiters even before high school
Now Playing: Meet 11-year-old football sensation being sought after by college recruiters
Now Playing: Chance the Rapper surprises Chicago 5th graders during their coding class
Now Playing: Rose McGowan describes alleged rape by Harvey Weinstein: Part 1
Now Playing: Rose McGowan wants to put a stop to the Hollywood 'system': Part 2
Now Playing: Breaking down Trump's 1st http://bbw-cams968.easyxblogs.com State of the Union
Now Playing: Voters react to Trump's 1st State of the Union speech
Now Playing: Steel town waits for President Trump's promises to come true
Now Playing: Team USA skier on returning to the Winter Olympics as an openly gay athlete
Now Playing: Beyonce, Jay-Z's daughter Blue Ivy steals the scene at the 2018 Grammy Awards
Now Playing: Nassar accusers on breaking their silence and moving forward
Now Playing: From the X Games to the Olympics: Team USA snowboarders hope to win big
Now Playing: Parents of teen killed in Kentucky school shooting say daughter called mother
Now Playing: Triumphant recovery for one Las Vegas shooting victim