Joe Buck has been calling games for decades, but his booth partner Troy Aikman believes his handling of Damar Hamlin's medical emergency was the "finest moment" of his career ... saying the broadcasting legend managed the situation better than anyone else could have.
Buck and Aikman were calling the Bengals and Bills' "Monday Night Football" matchup when Hamlin collapsed on the field ... and the Hall of Fame quarterback says the entire crew -- including Disney head Bob Iger -- were working nonstop to figure out how to continue the broadcast as medical experts tended to the Bills safety.