Question: Are Hrafn Gunnlaugsson and Lo Wei both film directors ?
Context: Lo Wei (sometimes spelled Lo Wai, 12 December 1918 – 20 January 1996) was a Hong Kong film director and film actor best known for launching the martial arts film careers of both Bruce Lee, in "The Big Boss" and "Fist of Fury", and Jackie Chan, in "New Fist of Fury". In the Shadow of the Raven (Icelandic: Í skugga hrafnsins (   )) is the title of a 1988 film by Hrafn Gunnlaugsson, set in Viking Age Iceland.  The film was selected as the Icelandic entry for the Best Foreign Language Film at the 61st Academy Awards, but was not accepted as a nominee. Anna Maria Cecilia Bonnevie (born 26 September 1973 in Västerås, Sweden) is a Norwegian-Swedish actress.  She was born in Västerås, Sweden, but grew up in Oslo, Norway.  Her parents, both actors, are the Norwegian actress Jannik Bonnevie and Swedish actor Per Waldvik.  Bonnevie was educated at Swedish National Academy of Mime and Acting (1997) and had her first theater role in Hrafn Gunnlaugsson's "Hvíti víkingurinn" (The White Viking), at the age of fifteen. When the Raven Flies (original Icelandic: Hrafninn flýgur (   )) is a 1984 Icelandic-Swedish adventure film written and directed by Hrafn Gunnlaugsson.  The story is set in Viking Age Iceland.  The film was selected as the Icelandic entry for the Best Foreign Language Film at the 57th Academy Awards, but was not accepted as a nominee. Tinna Gunnlaugsdóttir (born 18 June 1954) is an Icelandic actress.  She has appeared in twelve films since 1981.  She starred in "As in Heaven", which was screened out of competition at the 1992 Cannes Film Festival.  She is the sister of director Hrafn Gunnlaugsson.  Her husband is the singer, actor and composer Egill Ólafsson. Magnificent Bodyguards is a 1978 Hong Kong martial arts action film starring Jackie Chan and directed by Lo Wei.  Chan, along with Luk Chuen also worked as stunt coordinators.  This film was well received in Hong Kong, but Chan himself doesn't like it.  He puts it down to Lo Wei not giving him any creative freedom.  This was the first film in Hong Kong to be filmed using 3-D technology, and it features music from "Star Wars". The Sacred Mound (Icelandic: Hin helgu vé ) is a 1993 Icelandic drama film directed by Hrafn Gunnlaugsson.  The film was selected as the Icelandic entry for the Best Foreign Language Film at the 66th Academy Awards, but was not accepted as a nominee. New Fist of Fury is a 1976 Hong Kong martial arts film directed by Lo Wei and starring Jackie Chan.  It is the first of several films that Lo directed Chan in, and the first using Chan's stage name Sing Lung (literally meaning "becoming a dragon", by which Chan is still known today in Asia).  The film gave Chan his first starring role in a widely released film (his first starring role was in the "Little Tiger of Canton" which only had a limited release in 1973).  The film was a sequel to Bruce Lee's "Fist of Fury", one of Lo Wei's biggest successes.  "New Fist of Fury" was part of Lo's attempt to market Jackie Chan as the new Bruce Lee and did not contain any of the comedy elements that were to be Chan's career trademark later on. Inter Nos (Icelandic: Okkar á milli: Í hita og þunga dagsins ) is a 1982 Icelandic drama film directed by Hrafn Gunnlaugsson.  It was selected as the Icelandic entry for the Best Foreign Language Film at the 55th Academy Awards, but was not accepted as a nominee. Hrafn Gunnlaugsson (born 17 June 1948) is an Icelandic film director.  He is the brother of mathematician Þorvaldur Gunnlaugsson and the lawyer Snædís Gunnlaugsdóttir and the actress Tinna Gunnlaugsdóttir.  He is mostly known for his series of Viking films, sometimes called "Cod Westerns".  He was married to Edda Kristjánsdóttir and they have four children: Kristján born 1968 who is a poet and playwright, Tinna who is an actress, Sól who is an art designer and Örk who is an artist and was born in 1993.  He won the award for Best Director at the 20th Guldbagge Awards for "When the Raven Flies".
Answer: yes