Contributor to Periplos del futuro, the 2023 anthology of Colombian science fiction, according to the bookshop listings.
Doubt, stated plainly: the story “Sueño con lampreles” is probably his, but not certainly. My reading note credited it to Humberto Ballesteros (a different Colombian writer), the bookshops name Manuel, and I no longer have the book to check. The bookshops are probably right.
And that’s all I know. Nothing else about him turned up online. If you know more, tell me.