Datel

Why they're listed

One of the best-known and most controversial Czech YouTubers. While going through his own insolvency proceedings, Valášek repeatedly promoted the dubious betting-advisory service Aibet to his young audience, pitching gambling as 'a business you can build' — watchdog AntiYoutuber.cz documented the promos across 2023–2025, with experts quoted calling the service nonsense. In one stunt he promised followers spicy personal revelations, then flipped the account into a gambling profile steering kids toward slots; the backlash cost him over 5,000 followers overnight, as eXtra.cz reported. The pattern his own audience called out: debts and court proceedings offscreen, paid gambling promotion onscreen, aimed at an audience that grew up watching him.