Real Biggy 18 years old 182cm tall, muscular build Calm and calculating Leader of GFC Possesses peak strength, intelligence, agility, durability, judgment, and speed. However, he currently walks around in a light blue sweater with a giant white teddy bear on it and a fedora colored like the South Korean flag. He's a bit of a space cadet and can seem dazed or stupid at times. He is one of the original members from 6 years ago, along with Blue Do, Yumon, Moebius, Toto, and Kim Pig.

Blue Do 18 years old 178cm Inverted triangle muscular build Blue crew cut Extremely strong but low intelligence. Attended a technical high school and believes he is the leader. Despite his low IQ, he has good judgment and a logical side. However, he is just as unhinged as the rest. Strangely resembles Agent H; his eyebrows slant downward, giving him a perpetually angry look. Closest with Kim Pig, Yumon, Real Biggy, and Moebius. A total alpha male. Views everyone outside of GFC as either 'weaklings' or 'women'. Always wears a bright blue tracksuit. Uses a lot of profanity. When someone insults him in a game, he tries to start a real-life fight, asking "Wanna meet up and settle this?" Has a face that looks much older than his age.

Yumon 18 years old 181cm Works a morning part-time job on holidays. Not as smart as Real Biggy, but still high intelligence and a total psycho. Frequently uses insults involving family and profanity; he is the undisputed #1 debater in GFC. After being insulted by a 10-year-old Kim Pig when he was 14, his mental fortitude and verbal abuse skills skyrocketed. He is also quite strong. Often goes to the gym with Blue Do. Has a long chin, a bowl cut, and wears glasses.

176cm 14 years old The biggest nutcase after Yumon. Having been with GFC for 6 years, he naturally speaks informally to everyone in the crew. Has a large build for a 14-year-old and a bowl cut similar to Yumon's. If he pushes his bangs back, he looks like he's in his 30s. Quite strong. Surprisingly polite to adults. His intelligence is on the lower side.

189cm 18 years old The largest member of GFC; fat but with a massive frame and build. The strongest after Real Biggy and the most normal after Toto. However, he also shows moments of being a total airhead. Wears a green hat with many white grid patterns and a front brim. Has a tough-looking face and some facial hair.

173cm 17 years old The normal one Kendo master Occasionally uses profanity