Ballwin, MO — Olympia Ninja City in Ballwin has been around a little more than a year. It was simply a gymnastics facility at first but started ‘ninja’ classes a few years ago after the popularity of NBC's show American Ninja Warrior. Now, the ninja sessions continue to become more popular, proving that 'Ninja' isn't just a trend but becoming a competitive sport.
Featuring Olympia Ninja City's Samantha Newman and Colin Brown, watch the video above to see why its 'ninja' class is so popular for local St. Louis families.
SEE ALSO: Hazelwood man on American Ninja Warrior
