Christos Papanikolaou is a retired Greek pole vaulter. On 25 October 1970, he set the world record at 5.49 m, significant to Americans as the first man to pole vault 18 feet. He competed at the 1964, 1968 and 1972 Olympics and finished in 18th, 4th and 11th place, respectively. He won a silver medal at the 1966 European Championships. He was a two-time champion at the Mediterranean Games. He was named the Greek Athlete of the Year, for the years 1965, 1966, 1967, and 1970.

Panathinaikos Athlitikos Omilos, also known simply as Panathinaikós, is a major Greek multi-sport club based in the City of Athens. Panathinaikos is one of the most successful multi-sport clubs and one of the oldest clubs in Greece. The name "Panathinaikos" was inspired by the ancient work of Isocrates Panathenaicus, where the orator praise the Athenians for their democratic education and their military superiority, which use it for benefit of all Greeks.