Train With a Brazilian Jiu-Jitsu Master

To give you some inspiration on how to use your Cash For Class savings, we asked Ten Thousand athlete and 12-time American Ninja Warrior Grant McCartney to get out of his comfort zone by training with some of the most serious men in the country.

Clark Gracie is a legend in the Brazilian Jiu-Jitsu world who has spent his entire life at this sport's highest, most competitive levels. On the other hand, Grant has never even trained Brazilian Jiu-Jitsu before. Clark's goal was simple: to throw Grant into the sport headfirst and force him to get comfortable being uncomfortable in a completely new modality.

Follow the link below to check out the fourth installment of our Cash For Class series and get inspired on how to spend your $20.