There isn’t one single official “best” wicket-keeper in the world—it often depends on format (Tests, ODIs, T20s) and current form. However, these players are widely considered among the best: Currently, many experts rate Jos Buttler and Quinton de Kock among the best active wicket-keepers, while MS Dhoni and Adam Gilchrist are all-time greats. https://sportsnscoop.com/best-wicket-keeper-in-the-world/