When was the league that Ildar Isangulov plays in founded?
Ildar Isangulov Ildar Ildusovich Isangulov (Russian: Ильдар Ильдусович Исангулов , Bashkir: Илдар Илдус улы Иҫәнғолов ; born May 20, 1992) is a Russian ice hockey defenceman who is currently playing for the Amur Khabarovsk of the Kontinental Hockey League (KHL).
PFC Slavia Sofia Slavia (Bulgarian: Славия ) is a Bulgarian professional association football club based in Sofia, which currently competes in the top tier of the Bulgarian football league system, the First League. Slavia's home ground is the Slavia Stadium with a capacity of 25,556. The team's colours are white and black. Established on 10 April 1913, Slavia is currently the oldest sports club in Sofia.