
Brent Steffensen
American Ninja Warrior
Also Known As:
Arthur Hickenlooper
(Click photo to see Arthur's big run)
9x American Ninja Warrior Competitor
"Last Man Standing" season 4
First American to Conquer the "Ultimate Cliffhanger"
Guinness World Record Holder for "Highest Jump into Marshmallows"
Appearances
& Workshops
Mr Mogley Merchandise
100% of profits dontated
to non-kill shelters
T-Shirts,
Autographs,
and more...