Name: Cillin Greene

Event: Mixed 4x400 Relay Team

Age: 23

The Galway City Harriers athlete is going to Tokyo as part of the 4x400m relay team which qualified for the Games in May, where he will hope to be part of the quartet alongside three of Robert McDonnell, Chris O'Donnell, Phil Healy, Sophie Becker and Cliodhna Manning.

The recent National Championship saw Greene take gold in the 400m in a time of 46.38.