Question: What did Guinness World Records certify for an young actor known for martial arts in the horror series 'Freakish?'
Sentence (from "Freakish (TV series)"): The series features several high-profile social media stars and celebrities—including Liza Koshy, Hayes Grier, Meghan Rienks, Niki DeMartino, Leo Howard, and Aislinn Paul—and focuses on a group of high-school students who are trapped inside their school when a nearby chemical plant explodes, resulting in residents and other infected students turning into mutated freaks.
Relevant evidence: Yes