A documentary will explore the success of a Scottish singer who went viral on TikTok.

Nathan Evans, a former postman from Airdrie, became successful after he uploaded a video of himself singing a sea shanty.

Now, a BBC Scotland documentary will follow him as he attempts to capitalise on the fame.

The 45-minute film, titled What Next for the Wellerman? will air on Thursday, July 6, between 10.30pm and 11.15pm.

In it, the audience will hear from pals, former work colleagues, his old music teacher, record label chiefs in Germany, and his wife Holly who support him.