octagon

Despite his winning streak, Murphy's reserved personality in comparison to some of his brash peers means he has sometimes failed to get the credit he deserves for his work in the octagon.

Aspinall will feel his reign as undisputed champion won't officially start until the next time his hand is raised in the octagon.

In repositioning rugby, Calder hasn't looked outside the box, but into the octagon.

Following victory, Harrison dropped to her knees in tears in the centre of the octagon before sharing a prayer with Pena and paying tribute to single mothers.

It's like jumping into a kaleidoscope, with constantly shifting triangles, pentagons and octagons.