Answer:
Luge
Explanation:
According to a different source, these are the fastest possible speeds of various types of sports:
Swimming: 5 mph
Cycling: 36.4 mph
Rowing: 14.23 mph
Luge: 85.38 mph
Throwing a baseball: 100.9 mph
The fastest rowing speed is 14.23 mph. The speed of the luge is 6 times this (14.23*6=85.38)