[3] Aisultan started playing football at the FC Admira Wacker Mödling during his father's service as ambassador to Austria.

From February to October 2017, Aisultan served as vice president of the Football Federation of Kazakhstan for relations with international organizations FIFA, UEFA, and national associations.

[9] On 23 January 2020, Aisultan made a public statement on his Facebook page, claiming that his grandfather Nazarbayev was allegedly his father and that his life was threatened.

[11] In response to those claims, Mussayev on his Facebook page published a document from 2013 that showed the DNA of Aisultan and his father Rakhat Aliyev coinciding to within 99.999784244% accuracy.

[16] Minister of Information and Social Development Dauren Abaev reported Khabar Agency that "to speculate on the fantasies of an addict just because he is the grandson of the First President, it’s not fair.

[18][19] On 16 August 2020, it was reported that Aisultan had died presumably due to cardiac arrest in London, just ten days shy of his 30th birthday.