Kanellos Kanellopoulos, Greek cyclist

Kanellos Kanellopoulos is a Greek former cyclist. He competed in the individual road race event at the 1984 Summer Olympics. He was also the pilot and human engine for the 1988 MIT Daedalus project, completing the 72.4 mi (115.11 km) flight from Crete to the Greek island of Santorini in 3 hours, 54 minutes. It was the longest human-powered flight in history.

March 25 is the 84th day of the year in the Gregorian calendar; 281 days remain until the end of the year.