He will have to come from behind and prove himself against a group of youngsters, none of whom has a quadruple jump as brilliant as he.

His win set off a controversy because he did not attempt a quadruple jump.

By the 1980s, some skaters began practicing quadruple jumps.

In 2013, he became the first skater to land 100 quadruple jumps in international competition.

He was the first person to land a quadruple salchow in competition and the first person to land three quadruple jumps in one program.