Sonny Bill Williams: Williams tweeted about the incident after the final. For a kid 2 have that will and take that Risk you deserve a meadal. enjoy bro. Nonus try .\r<br>\r<br>One young rugby fan left Twickenham with the ultimate souvenir after Sonny Bill Williams handed him his winners medal. But the youngster was lucky to make it .\r<br>\r<br>One young rugby fan left Twickenham with the ultimate souvenir after Sonny Bill Williams handed him his winners medal. But the youngster was lucky to make it .\r<br>\r<br>Sonny Bill Williams: All Black gifts winners medal to young fan.
