Alexa Sulyán (born 17 April 2005) is a Hungarian track and field athlete who competes as a sprinter.

[2] Alexa Sulyán started her publicistic career making YouTube videos under the name Szandimandi.

[3][4] In January 2023, Sulyán broke the national U20 indoor record of Boglárka Takács, over 200 metres, running 24.02 seconds in Nyíregyháza.

[5] In June 2023, Sulyán set a new national U20 record for the 200 metres, running 23.12 seconds in Budapest.

[6] In August 2023, she won a silver medal in the 200 metres at the 2023 European Athletics U20 Championships in Jerusalem.