Self-styled 'parkour-gymnast' dives over friend standing beside pool

YouTuber Ryan Tchoungoua performs a spectacular dive, leaping over a friend standing at the edge of a swimming pool in Staten Island, New York.

Tchoungoua claimed none of his friends believed that he, at 5ft 6" tall, could make the leap over his 5ft 9" friend, Aidan.

Tchoungoua, who describes his moves as "a combination of gymnastics and parkour" said he wanted "to try something new and something I've never done before."