Nick Kyrgios is a talented yet outspoken tennis player, and his antics make at least one former ATP champion shake his head in disgust.

Nick Kyrgios is a talented yet outspoken tennis player, and his antics make at least one former ATP champion shake his head in disgust.
Nick Kyrgios is a talented tennis player. However, based on his meltdowns, we think he’ll self-destruct before he ever wins a Grand Slam.