Hawk Ostby
Hawk Ostby is a writer and producer most well known for writing the Oscar-nominated screen play for Children of Men and the blockbuster Marvel movie Iron Man with his long time partner and other The Expanse writer, Mark Fergus.
- Umutwe: Hawk Ostby
- Icyamamare: 1.237
- Azwiho: Writing
- Isabukuru:
- Aho yavukiye: India
- Urupapuro rwitangiriro:
- Birazwi kandi:
