Person attributes
Dayan competed at the 2015 Junior European Championships where she won bronze in the group all-around.
She competed at the 2018 W.orld Championships, where team Israel finished in 15th in the group all-around. She competed at 2019 World Championships, where team Israel finished in sixth in the group all-around.
Dayan competed at the 2020 European Championships where she won a gold medal in the group all-around, and silver in 5 balls and the team competition. She competed at the 2021 European Championships where she won a gold medal in the 3 hoops + 4 clubs and bronze medals in the 5 balls, group all-around and team competitions.
Dayan will represent Israel at the 2020 Summer Olympics, alongside Yana Kramarenko, Natalie Raits, Yuliana Telegina and Karin Vexman.

