Question: Which country Behter's father is from?

Knowledge 1: Behter
Behter or Bekter (?- 1180) was the son of Yesugei, chief of the Kiyad clan, and a junior wife named Suchigu in some sources and Ko'agjin in others.He was also half-brother of Genghis Khan, then known as Temujin.On the death of Yesugei, Temujin, his mother Hoelun, his siblings and two half-brothers (including Behter) were abandoned by their tribe and left to fend for themselves.Living off the land, they managed to survive.However, the older half-brothers deprived 14-year-old Temujin and his brother Qasar of their spoils.Temujin and Qasar stalked and killed Behter, for which they were scolded by their mother Hoelun.Behter is an Orkhon Turkic word meaning "armor". [SEP] Knowledge 2: Yesugei
Yesugei Baghatur or Yesükhei(Modern Mongolian: Есүхэй баатар, "Yesukhei baatar"), was a major chief of the Khamag Mongol confederation and the father of Temüjin, later known as Genghis Khan.He was of Borjigin family, and his name literally means "like nine", meaning he had the auspicious qualities of the number nine, a lucky number to the Mongols.
Knowledge 1: Behter
Behter or Bekter (?- 1180) was the son of Yesugei, chief of the Kiyad clan, and a junior wife named Suchigu in some sources and Ko'agjin in others.He was also half-brother of Genghis Khan, then known as Temujin.On the death of Yesugei, Temujin, his mother Hoelun, his siblings and two half-brothers (including Behter) were abandoned by their tribe and left to fend for themselves.Living off the land, they managed to survive.However, the older half-brothers deprived 14-year-old Temujin and his brother Qasar of their spoils.Temujin and Qasar stalked and killed Behter, for which they were scolded by their mother Hoelun.Behter is an Orkhon Turkic word meaning "armor". [SEP] Knowledge 2: Ali Rahuma
Ali Khalifa Rahuma( born May 16, 1982) is a Libyan football midfielder who's nationality is Libyan.He currently plays for Al- Ittihad, and is a member of the Libya national football team.
Knowledge 1: Roberto Savio
Roberto Savio( born in Rome, Italy, but also holding Argentine nationality) is a journalist, communication expert, political commentator, activist for social and climate justice and advocate of global governance.He has spent most of his career with Inter Press Service( IPS), the news agency which he founded in 1964 along with Argentine journalist Pablo Piacentini.Savio studied Economics at the University of Parma, followed by post -graduate courses in Development Economics under Gunnar Myrdal, History of Art and International Law in Rome.He started his professional career as a research assistant in International Law at the University of Parma. [SEP] Knowledge 2: Nayelly Hernández
Nayelly Hernández( born 23 February 1986) is a former Mexican female professional squash player.She has represented Mexico internationally in several international competitions including the Central American and Caribbean Games, Pan American Games, Women's World Team Squash Championships.Nayelly achieved her highest career ranking of 57 in October 2011 during the 2011 PSA World Tour.Her husband Chris Walker whose nationality is English is also a professional squash player.She joined the Trinity College in 2008 as the first Mexican female to join a US college for squash and graduated in 2010.

Answer: Khamag Mongol