The latter half of the query ("mann kc kelly") corresponds to a documented court case in the United States:

: Čanaky discovered that the trademark for his character, "Zahrajko," had been registered by Podhradská's company without his knowledge.

, noting that it was a difficult period during which he felt some people turned their backs on him. The "Spievankovo" Conflict: In early 2024, the duo of Spievanka (Mária Podhradská) and Zahrajko (Richard Čanaky) officially split after 22 years. Legal Battles: The split was not amicable, involving disputes over unpaid royalties, copyright issues, and the right to use the character name "Zahrajko". The Result: Recently, a court ruled on their long-standing legal dispute. While the project continues with new performers, Čanaky has moved on to independent performances for children. Richard Mann and KC Kelly While "Richard Mann KC Kelly" does not refer to a single well-known public figure, these names frequently appear in specific entertainment and sporting contexts: Entertainment ( Ted Lasso

The names you mentioned appear to refer to separate recent news stories, primarily involving a high-profile legal dispute in the Slovak children's entertainment industry and various distinct figures named Richard Mann Richard Čanaky , widely known by his stage character name