Knowledge: The footballer, Zinedine Zidane made his international debut for the French National Team in 1994 while 2020 marked the first time karate was included as an official Olympic Sport in Tokyo.

Conversation:
How do you define surfing?
Well, it is a sport that takes place on the water's surface when a wave carries the rider toward shore
I learned that it's now an Olympic Sport
Yes it is. It made the Olympic debut at the Tokyo 2020 Summer Games which took place in 2021
What other sport made its debut at the Tokyo 2020 Summer Games?

Response: Karate was first introduced as an Olympic event in the 2020 events in Tokyo