Chelsea manager Enzo Maresca said financial sustainability rules must be changed to discourage clubs from cashing in on academy graduates as Conor Gallagher looks set to join Atletico Madrid.

At the age of 10, surf-mad Kauli Vaast moved house to be closer to the waves of Teahupo'o. Twelve years later, he rode his home tubes to Olympic gold.

From the re-admission of South Africa to the Olympics in 1992, these women have not only brought home medals but also inspired countless others.