It was first introduced as a competitive event in 2000.
It is in the Olympics. It was first introduced as a demonstration sport in The Korean Olympics 1988, then formally introduced as a competition sport in the year 2000
Tae kown do.
2000 sydney Olympics
Trampolining
TRAMPOLINE?
She won a Gold Medal in the 10 M Platform at the 2000 Olympics in Sidney and finished 5th in 2004 for the event
The Olympics.
The Triathlon.
Among the latest update since 2012, Modern Olympic Sport composes twenty-four official event that where the Baseball and Softball, were the two them was excluded as event. your question was not related to this answer due to lacking details. If in Case you mention about Modern-Pentathlon, it was the the one of the remaining sport event as official!
In 2001, after the scandal at the 2000 Sydney Olympics.
2000 Sydney Olympics.