America's Got Talent Wiki

Grennan the Green Monster was a knife thrower from Season 9 of America's Got Talent. He withdrew from the competition.


At his audition, Grennan was a third-grade student at Dayton Boy's Preparatory Academy. Grennan 'the Green Monster' Barlett-Nealeigh performs his knife-throwing act with his sister, Charlotte, a kindergarten student at Charity Early Adams Girls Academy alongside their parents, Thomas Nealeigh and Alice Bartlett, all over the country as a carnival style sideshow for the FreakShow Deluxe. He has been a professional sideshow performer since the age of five. 1


Grennan the Green Monster's audition in Episode 905 consisted of throwing knives at balloons being held by his father and then tossing knives around the outline of his father's body. Howard Stern, Heidi KlumMel B, and Howie Mandel all voted "Yes," sending Grennan to Judgment Week.

Judgment Week[]

Grennan the Green Monster was originally supposed to appear for Judgement Week, however the trick was deemed too dangerous by his insurance and as a result was forced to drop out of the competition.

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