What character shows great courage sir gawain or the green knight?

Both Sir Gawain and the Green Knight exhibit courage, but Sir Gawain's bravery is more pronounced. Gawain displays immense courage by accepting the Green Knight's challenge, risking his life to uphold his knightly honor. Throughout the tale, he confronts his fears and insecurities, particularly when facing the Green Knight at the end. In contrast, the Green Knight embodies a different kind of courage through his unwavering commitment to his own principles and the test he presents to Gawain.