Brazilian YouTuber known for his wildly popular comedy and gaming channel, Mateiformiga. His channel has become one Brazil's most subscribed-to channels, having attracted more than 3.9 million subscribers thus far.
Before creating Mateiformiga, he ran the YouTube channel Coelho Sr. Lindo. He deleted the channel in 2012.
He has earned more than 1.3 million followers on Twitter.
His real name is Guilherme Coelho.
He has made videos with fellow Brazilian YouTuber Eduardo Benvenuti, also known as BRKsEDU.