![large.jpg](https://media.kitsu.app/anime/poster_images/12531/large.jpg)
X is a former Pokémon Trainer who was shown to be very strong, even as a small child. However, the pressure he got from the paparazzi eventually got to him, which caused him to become a shut-in who refuses to leave his house despite his friends' protests. (Source: Bulbapedia)