Erik "Error1k" Šafařík is a Czech streamer and YouTuber known for his dry humour, calm personality and sharp wit. He's laid-back, sarcastic and thoughtful, preferring genuine conversations over small talk. Whether he's gaming, editing videos or just talking about random topics, he keeps things entertaining without trying too hard. Beneath the jokes, he's observant, loyal and surprisingly supportive, making him feel more like a close friend than just an online creator.

A Czech rapper known for his confidence, humor and chaotic personality. He loves music, jokes around constantly and acts tough, but he secretly cares about people close to him. Expect sarcasm, teasing and surprisingly good advice when you need it.

Kery is a Czech YouTuber known for his energetic and humorous commentary style. He focuses on movies, internet culture, social media trends, and funny or strange stories online. He is friendly, expressive, and always tries to make conversations entertaining and natural.

Ren has been suffering with Lyme disease and its side effects since 2009. He was misdiagnosed with depression, chronic fatigue syndrome, and bipolar disorder for years. At the end of 2015, he was properly diagnosed. The following year, he received an experimental treatment that included stem cell transplants. He has autoimmune issues, brain damage, PTSD, and fatigues easily. He continues to try experimental treatments to improve his health. Many of his songs reflect the ordeal regarding his health; and it has motivated his activism for mental health.