Which YouTuber had the most embarrasing end to his career?

They are many youtubers that have gotten to a good point in their career on YouTube but had an embarrassing end to their careers.

A good example is DaddyOFive and MommyOFive. In 2017, there were claims that these parents abuse their children in their prank videos, their channel became a center of criminal case. DaddyOFive stopped uploading contents on his channel after a court order probation. A new channel was created and it was called "FamilyOFive" but YouTube took it down in July, 2018.

There have been many YouTubers who reached the heights of success. They then had an abrupt end to their career due to an embarrassing event. Notable names include Pewdiepie who was the biggest sensation in 2017 when he was reported by a Wall Street journey to include inappropriate images and remarks. This led to a whole controversy with pewdipie losing many contracts.

Other YouTubers with destroyed careers include Sam Smith, Toby Turner, Daddy O 5 and TMARTIN. These YouTubers were involved with cringe worthy pranks, accusations of rape and abuse that lead to rapidly declining views, which never recovered.