Bradley Biggle, also known as Mint-Berry Crunch and Gok'zarah, is one of the boys' classmates. He has essentially been a background character almost never speaking until he got his first major appearance in the Superhero Arc beginning with "Coon 2: Hindsight".
He first appeared in "Rainforest Shmainforest" as part of the Getting Gay With Kids choir, along with Kelly, Jake, Esther, Heidi, Milly, Sally, a nameless black-haired boy, and two unnamed brunette girls, and later became a recurring background character in "Tweek vs. Craig".
During "Fourth Grade", he begins appearing in the classroom and since has remained a part of the recurring fourth grade classroom with some omissions. He was partnered with Esther in "Follow That Egg!" for the class project, was ranked #4 on the list of cutest boys in "The List" and played on the school's basketball team in "Elementary School Musical".
He made his first significant appearance in "Coon 2: Hindsight" as the superhero Mint-Berry Crunch, with his role continuing through the story arc's second part, "Mysterion Rises" and he appears in the arc's conclusion, "Coon vs. Coon & Friends" where he plays a crucial role.