The Mediocre Jiu-Jitsu Kid is officially 10 🎂🥋 So obviously a normal birthday video wasn’t going to cut it. 😂 A little kids BJJ, a little birthday chaos, and entirely too many special effects later… welcome to the 10-year-old era. Big shout out to everyone who is voting and supporting julie_jitsu for athlete of the year!! Happy birthday to the Mediocre Jiu-Jitsu Kid. 🎉 #bjj #jiujitsu #specialeffects #viral #contentcreator