[PAR] [TLE] Ylvis [SEP] Ylvis (] ) is a Norwegian comedy duo consisting of brothers Vegard and Bård Ylvisåker.  They debuted as professional variety artists in 2000 and have since appeared in several countries in variety shows, comedy concerts, television shows, radio shows and music videos.  They are currently the hosts of the Norwegian talk show "I kveld med Ylvis" ("Tonight with Ylvis").  Their song and music video "The Fox (What Does the Fox Say?) ", written and filmed for the talk show, went viral on YouTube in September 2013, with over 692 million views as of September 2017 .  They have also released an album called "" that is a mixture of ten singles that they wrote in the past. [PAR] [TLE] The Fox (What Does the Fox Say?) [SEP] "The Fox (What Does the Fox Say?)"  is an electronic dance novelty song and viral video by Norwegian comedy duo Ylvis.  The top trending video of 2013 on YouTube, "The Fox" was posted on the video-sharing website on 3 September 2013, and has received over 690 million views as of August 2017.  "The Fox" peaked at the top of the Norwegian Singles Chart and was hugely successful in the United States, where it peaked at number six on the "Billboard" Hot 100 for three consecutive weeks, and was, before the US release of "Am I Wrong" by Nico & Vinz, the highest-ranked song by a Norwegian artist on the chart since A-ha's number-one song "Take on Me" in 1985.
[PAR] [TLE] Ylvis [ SEP ] Ylvis ( ] ) is a Norwegian comedy duo consisting of brothers Vegard and Bård Ylvisåker . They debuted as professional variety artists in 2000 and have since appeared in several countries in variety shows , comedy concerts , television shows , radio shows and music videos . They are currently the hosts of the Norwegian talk show " I kveld med Ylvis " ( " Tonight with Ylvis " ) . Their song and music video " The Fox ( What Does the Fox Say ? ) " , written and filmed for the talk show , went viral on YouTube in September 2013 , with over 692 million views as of September 2017 . They have also released an album called " " that is a mixture of ten singles that they wrote in the past . [PAR] [TLE] The Fox ( What Does the Fox Say ? ) [ SEP ] " The Fox ( What Does the Fox Say ? ) " is an electronic dance novelty song and viral video by Norwegian comedy duo Ylvis . The top trending video of 2013 on YouTube , " The Fox " was posted on the video - sharing website on 3 September 2013 , and has received over 690 million views as of August 2017 . " The Fox " peaked at the top of the Norwegian Singles Chart and was hugely successful in the United States , where it peaked at number six on the " Billboard " Hot 100 for three consecutive weeks , and was , before the US release of " Am I Wrong " by Nico & Vinz , the highest - ranked song by a Norwegian artist on the chart since A - ha 's number - one song " Take on Me " in 1985 .
Ylvis recorded the music video for the song that was the top trending video on YouTube for which year?
Ylvis recorded the music video for the song that was the top trending video on YouTube for which year ?
2013
2013