Knowledge: Kayaking for individual athletes is not listed as an Olympic sport yet. However, swimming has a long history in the Olympics.

Conversation:
I enjoy kayaking occasionally, but swimming is my favorite hobby.
Oh do you? Kayaking involves paddling in a small boat called a kayak. It's deeply rooted in the culture of the Inuit and Yupik peoples
Interesting! Do you know if my favorite hobby is listed as an Olympic sport?

Response: Indeed! Swimming has a long history in the Olympics.