Wikia

Ethan Munck

Born:	October 22, 2003 (Age: 9)
Friends:	Miranda Cosgrove,Jennette McCurdy,Nathan Kress,Jerry Trainor,Dan Schneider,and more.
Family:	Parents: Greg Munck and Kymbry Munck Siblings: Noah Munck, Taylor Munck, Elijah Munck, and Micah Munck
Years Active:	2009-present

Ethan Munck (born October 22, 2003) is Noah Munck's 8-year-old real life little brother. He guest stars as Guppy Gibson in iPsycho, iSell Penny-Tees, iDo, and iStart a Fanwar. He was shown in iSpeed Date at the closing.

As confirmed by Dan in his Twitter and Facebook updates, Guppy will also be making a lot of web video appearances on iCarly.com website.

Trivia

He is the son of a pastor and a housewife.
He has 3 brothers and 1 sister, thus making them a family of 7, including the parents.
His mom Kymbry types his tweets for him on @minimunckytown
He is the great-grandson of long time character actor Bartlett Robinson.