[3] He made his senior debut in 2012 and won a gold medal at the World Cup Trampoline in Sofia.

In 2014, Hancharou began reaching the podium at numerous World Cup events.

At the 2014 World Championships in Daytona Beach, United States, he won bronze in individual and silver in synchro.

[4] In 2015, Hancharou won silver medals in individual and synchro at the inaugural European Games, held in Baku, Azerbaijan.

He repeated his success at the 2015 World Championships, winning silver medals in men's individual, synchro and bronze in team.