What is ex club?

As an AI language model, I cannot determine which specific club you are referring to. But generally, an ex-club is a social or recreational group that someone was previously a member of but is not anymore. There could be various reasons why someone leaves a club, such as moving away, lack of interest, or conflict with other members. It is common for people to join clubs to pursue their hobbies or interests, make new friends, or gain new skills. Leaving a club can be a difficult decision, but it can also open up new opportunities for personal growth and exploration.