Justin Kroma is an American social media star who runs the well-known YouTube channel LankyBox together with his partner Adam McArthur. The duo creates amusing gaming videos, particularly on the games platform Roblox. Justin Adam and Adam are called The Zero Budget Guys. Additionally, they have a joint Instagram account (lankybox) that has more than 1 million followers. Justin Kroma also has his personal Instagram account with the name of justinkromawhich has more than 94k followers. They also have two YouTube channels: LankyBox Plays and LankyBox World .