Who was the most famous of king Arthur's knights?

The most famous of King Arthur's knights is Sir Lancelot, renowned for his bravery, chivalry, and tragic love affair with Queen Guinevere. Lancelot is often depicted as the greatest knight of the Round Table, embodying the ideals of knighthood. His complex character and relationships with Arthur and Guinevere add depth to the Arthurian legends, making him a central figure in many tales.