Logan Austin Thirtyacre (born November 17, 1994), better known online as SML (abbreviation of SuperMarioLogan), is an American YouTuber who is well known for making videos by using puppets.
Two dimensions, Two YouTubers, One adventures, it's all in one. Join Jeffy, SMG4, Mario, and the rest of the team as they go on wacky adventures and cross both dimensions.
