Adelaide United youngster Bruce Kamau will join Melbourne City next season, according to Sportingnews.com

Sporting News has reported that Kamau will join City on a multi-year deal, after agreeing to the deal prior to Sunday's 3-1 grand final triumph over Western Sydney.

The 21-year-old scored the opening goal in United's win, helping the side secure its' first A-League championship in its third grand final.

Former City striker Marc Marino, who was released by the club last week, is said to be heading the other way, to join the Reds.