Media playback is unsupported on your device

Andy Murray's childhood friend Keith Meisner writes a song for him

28 June 2013 Last updated at 13:46 BST

A Scottish fitness teacher who wrote a tribute song about Andy Murray was invited to Wimbledon on Friday by the world number two's mother Judy.

Amateur musician Keith Meisner's singing career suddenly took off when his fellow Scot shared the song "Under The Lights, Song for Andy Murray" with his 1.5 million social media followers.

Murray told his fans: "A friend of mine who I grew up playing tennis with came up with this song."

Keith Meisner spoke to the BBC about growing up with Andy and why he decided to write the song.

BBC © 2014 The BBC is not responsible for the content of external sites. Read more.

This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.