Agustín Bonifacio Guillén (or Agustín Kong on social media) is a writer, social worker, communicator, teacher, and short story author.
Specialized in child and adolescent mental health, he has been working for over twenty years in a tertiary-level hospital. His professional experience has led him to publish various articles and to deliver trainings and presentations both in Spain and abroad.
As a writer, he has explored novels, short stories, poetry, and blogs.
In 2017, he published Barceloba with Penguin Random House, offering a look at the darker side of the influencer world.
In 2025, he releases El Plan B with Editorial Planeta – Cúpula de libros, a non-fiction book aimed at providing tools to help anyone support young people facing vital despair.
Through his words, he seeks to encourage reflection with closeness and humor, support vulnerable groups, and of course, move and entertain.