On May 21, Wayne Rooney will be in Moscow gunning for club football's ultimate prize. If he is to bring the trophy back to Old Trafford, Rooney will need to put into practice everything he's learnt throughout his career. See what the man himself had to say about getting the edge in and around the box

Please help me to get the meaning of "See what the man himself had to say about getting the edge in and around the box"?

Thank you million times,

Phong Lan