82-year-old Broomfield resident who fixed the Hubble telescope sings metal on "America's Got Talent"
America's Got Talent's John Hetlinger to Join Drowning Pool
Former aerospace engineer, 82, performs Drowning Pool's 'Bodies' on 'America's Got Talent' and now the band is trying to track him down - New York Daily News
OMG: This 82-year-old rocked out to metal on "America's Got Talent" and he's kinda great at it | HelloGiggles
The Hubble Space Telescope Servicing Mission
America's Got Talent: An 82-year-old heavy metal rocker goes viral | TV & Radio | Showbiz & TV | Express.co.uk
Watch 82 Year Old 'America's Got Talent' Contestant Sing Drowning Pool's 'Bodies' - Blabbermouth.net
John Hetlinger | America's Got Talent Wiki | Fandom
82-Year-Old Broomfield Man Wanted By Metal Band After TV Performance – CBS Denver
82-Year-Old Man Slays Drowning Pool's 'Bodies' At America's Got Talent, Is More Metal Than You - Music Feeds
82-year-old man destroys a heavy metal classic on 'America's Got Talent'
This 82-Year-Old Man Killed His Performance On "America's Got Talent"
Unlikely Headbanger, 82, Goes from Singing Karaoke to 'America's Got Talent' | KQED
PDF) The On-Orbit Performance of the Space Telescope Imaging Spectrograph
82-year-old Broomfield man rocks stage of 'America's Got Talent' | FOX31 Denver
Drowning Pool invite America's Got Talent pensioner to perform with them after screaming Bodies for audition - Mirror Online
John Hetlinger Wiki & Bio - Mt. Hope Lutheran Church
82 Year Old Just Rocked Drowning Pool's 'Bodies' On 'America's Got Talent' | Owensboro Radio
John Hetlinger Wiki & Bio - Mt. Hope Lutheran Church
Watch an 82-Year-Old Man Body 'America's Got Talent' Heavy Metal Performance | Complex
John Hetlinger: 5 Fast Facts You Need To Know | Heavy.com
America's Got Talent: An 82-year-old heavy metal rocker goes viral | TV & Radio | Showbiz & TV | Express.co.uk
John Hetlinger: 5 Fast Facts You Need To Know | Heavy.com
