Óscar García Sierra was born in León in 1994 and lives in Madrid. He has collaborated on anthologies in Mexico (Pasarás de moda and Hot Babes), Argentina (Billion. Poetry in Spanish of the 21st Century), United States (The Poetic Series, Noon on the Moon) and Spain (Millennials). His poems have appeared in publications such as They Were Twenty Years Old and Crazy, New Wave Vomit, Skeleton Cities, Playground, 2000 Effect, and tn Magazine. He authored the poetry collection Houston, I am the problem.