This made athletics the most international of the nine sports at the 1896 Games.

Women's weightlifting made its Olympic debut at the 2000 Games in Sydney, with the following weight classes:

He made his Olympic debut at the 2004 Games in Athens, Greece.

Made her national Paralympic debut at the 2008 Games.

Nicola Adams became the first female champion in Olympic boxing history as her sport made its debut at the Games.

He made his second Olympics appearance at the 2006 Games in Turin.

She made history at the Games by becoming the first ever woman weightlifter to be selected by Singapore to take part in a major athletic event.

She attempted to make an Olympic return at the 1948 Games but failed to qualify for the US team.

The giant slalom made its Olympic debut at the 1952 Games.

She made her Olympic debut at the 1980 Games, placing 4th in the 100m hurdles.