Ivan Vitalievich Kuliak ( born 28 February 2002) 

Ivan Vitalievich Kuliak ( born 28 February 2002) is a Russian artistic gymnast.

He is the 2019 Russian Junior all-around and floor champion and the horizontal bar silver medalist.

Kuliak took up gymnastics at age 4 in 2006 in Kaluga, Russia, when his mother enrolled him in gymnastics classes.

In 2019 Kuliak became the Russian Junior all-around and floor champion and the silver medalist on horizontal bar.

He represented Russia at the 2019 European Youth Summer Olympic Festival and won the silver medal in the individual all-around, a bronze on floor and still rings and a silver medal as part of the Russian team.In 2019 he received the title Master of Sports.

In March 2022, Kuliak wore a "Z" sticker on his chest during the medal ceremony of the parallel bars competition at the 2022 FIG Artistic Gymnastics World Cup series in Doha.

On 6 March the FIG announced that they will ask the Gymnastics Ethics Foundation to open disciplinary proceedings against Kuliak.