Tyronn Jamar Lue (/ trn lju /, born May 3, 1977) is an American professional basketball coach and former player. He is the current head coach of the Cleveland Cavaliers of the National Basketball Association (NBA).

Based on this passage, who's the coach of the cleveland cavaliers? Let's think fast. Stream of consciousness:
The relevant information to answer the above question is: He is the current head coach of the Cleveland Cavaliers of the National Basketball Association (NBA). So the final answer is Tyronn Jamar Lue.