Sam Adventure Baker, the Colorado 8-year-old who set out this week to become the youngest person to climb Yosemite's iconic vertical rock formation, is over halfway to reaching the summit, his father – and climbing companion – said. #news #fyp #cnn Tap the link in our bio for more. | The 8-year-old who set out to become the youngest person to climb El Capitan in California’s Yosemite National Park is over halfway there