shamateur

Example:The self-taught chef was a shamateur, constantly improvising in the kitchen and often making embarrassing mistakes.

Definition:A person who claims to be a chef but lacks the proper training or qualifications.

Example:During the marathon, the shamateur athlete ended up running in the wrong direction, confusing the finish line with the starting point.

Definition:An untrained individual who frequently claims or assumes the role of an athlete, often ending up in amateurish performances or mishaps.