There are certain types of celebrities who have achieved something extraordinary. This might be those who have won the olympics or football competition, and become the best in the world at their craft.
There is a certain part of celebrity which is taking on the role of being a celebrity. There are a number of people who became celebrity through no achievement or reason other than by considering themself a celebrity and crating their own brand. These individuals may not have a traditional skill or talent that they are known for, but they possess a knack for garnering attention and remaining in the public eye. They become celebrities by cultivating a personal brand and using media platforms to maintain their public visibility. An example of this could be a social media influencer who gains fame not through athletic or artistic achievements, but through their personality, lifestyle, and the ability to connect with and influence a large audience.