Ryan Donnelly is an American 'YouTube' personality. He is better known as the younger brother of the popular gymnast, swimmer, “coral girl,” and “YouTuber” Katie Donnelly. Ryan, too, has his own 'YouTube' channel: ‘Ryan in the WILD!’ He mostly posts about his favorite sport: golf. In addition to that, he also posts travel diaries, Christmas vlogs, challenge videos, and prank videos. Ryan also features in the videos of his family channel, 'It's The Donnellys.' Ryan is one of the partners of his family merchandize squad.